a hard, brittle, noncrystalline, more or less transparent substance produced by fusion, usually consisting of mutually dissolved silica and silicates that also contain soda and lime, as in the ordinary variety used for windows and bottles.
2.
any artificial or natural substance having similar properties and composition, as fused borax, obsidian, or the like.
3.
something made of such a substance, as a windowpane.
4.
a tumbler or other comparatively tall, handleless drinking container.
5.
glasses, Also called eyeglasses.a device to compensate for defective vision or to protect the eyes from light, dust, and the like, consisting usually of two glass or plastic lenses set in a frame that includes a nosepiece for resting on the bridge of the nose and two sidepieces extending over or around the ears (usually used with pair of). Compare goggle(def. 1), pince-nez, spectacle(def. 3).
6.
a mirror.
7.
things made of glass, collectively; glassware: They used to collect old glass.
8.
a glassful.
9.
a lens, esp. one used as a magnifying glass.
10.
a spyglass.
–adjective
11.
made of glass: a glass tray.
12.
furnished or fitted with panes of glass; glazed.
–verb (used with object)
13.
to fit with panes of glass.
14.
cover with or encase in glass.
15.
to coat or cover with fiberglass: to glass the hull of a boat.
16.
to scan with a spyglass or other optical instrument.
17.
to reflect: Trees glassed themselves in the lake.
[Origin: bef. 900; ME glas (n.), OE glæs; c. D, G Glas]
Any of a large class of materials with highly variable mechanical and optical properties that solidify from the molten state without crystallization, are typically made by silicates fusing with boric oxide, aluminum oxide, or phosphorus pentoxide, are generally hard, brittle, and transparent or translucent, and are considered to be supercooled liquids rather than true solids.
Something usually made of glass, especially:
A drinking vessel.
A mirror.
A barometer.
A window or windowpane.
glasses A pair of lenses mounted in a light frame, used to correct faulty vision or protect the eyes.
A binocular or field glass. Often used in the plural.
A device, such as a monocle or spyglass, containing a lens or lenses and used as an aid to vision.
glasses A pair of lenses mounted in a light frame, used to correct faulty vision or protect the eyes.
A binocular or field glass. Often used in the plural.
A device, such as a monocle or spyglass, containing a lens or lenses and used as an aid to vision.
The quantity contained by a drinking vessel; a glassful.
Objects made of glass; glassware.
adj.
Made or consisting of glass.
Fitted with panes of glass; glazed.
v.
glassed, glass·ing, glass·es
v.
tr.
To enclose or encase with glass.
To put into a glass container.
To provide with glass or glass parts.
To see reflected, as in a mirror.
To reflect.
To make glassy; glaze.
To see reflected, as in a mirror.
To reflect.
To scan (a tract of land or forest, for example) with an optical instrument.
v.
intr.
To become glassy.
To use an optical instrument, as in looking for game.
[Middle English glas, from Old English glæs; see ghel-2 in Indo-European roots.]
GlassAudio Help (glās) Pronunciation Key
American composer whose minimalist style of music contains elements of both rock and Indian music. His works include the opera Einstein on the Beach (1975).
O.E. glæs, from W.Gmc. *glasam (cf. M.Du. glas, Ger. Glas), from P.Gmc. base *gla-/*gle-, from PIE *gel-/*ghel- "to shine, glitter, be green or yellow," a color word that is the root of words for grey, blue, green, and yellow (cf. O.E. glær "amber," L. glaesum "amber," O.Ir. glass "green, blue, gray," Welsh glas "blue"). Sense of "drinking glass" is c.1225; glasses for "spectacles" is 1660s. The glass slipper in "Cinderella" is probably an error by Charles Perrault, translating in 1697, mistaking O.Fr. voir "ermine, fur" for verre "glass." In other versions of the tale it is a fur slipper. Glass ceiling first recorded 1990.
an amphetamine derivative (trade name Methedrine) used in the form of a crystalline hydrochloride; used as a stimulant to the nervous system and as an appetite suppressant
6.
a mirror; usually a ladies' dressing mirror [syn: looking glass]
7.
glassware collectively; "She collected old glass"
verb
1.
furnish with glass; "glass the windows"
2.
scan (game in the forest) with binoculars
3.
enclose with glass; "glass in a porch"
4.
put in a glass container
5.
become glassy or take on a glass-like appearance; "Her eyes glaze over when she is bored" [syn: glaze]
glassAudio Help (glās) Pronunciation Key
A usually transparent or translucent material that has no crystalline structure yet behaves like a solid. Common glass is generally composed of a silicate (such as silicon oxide, or quartz) combined with an alkali and sometimes other substances. The glass used in windows and windshields, called soda glass, is made by melting a silicate with sodium carbonate (soda) and calcium oxide (lime). Other types of glass are made by adding other chemical compounds. Adding boron oxide causes some silicon atoms to be replaced by boron atoms, resulting in a tougher glass that remains solid at high temperatures, used for cooking utensils and scientific apparatuses. Glass used for decorative purposes often has iron in it to alter its optical properties.
Our Living Language: Common sand and glass are both made primarily of silicon and oxygen, yet sand is opaque and glass is transparent. Glass owes its transparency partly to the fact that it is not a typical solid. On the molecular level, solids usually have a highly regular, three-dimensional crystalline structure; the regularities distributed throughout the solid act as mirrors that scatter incoming light. Glass, however, consists of molecules which, though relatively motionless like a typical solid, are not arranged in regular patterns and thus exhibit little scattering; light passes directly through. At a specific temperature, called the melting point, the intermolecular forces holding together the components of a typical solid can no longer maintain the regular structure, which then breaks down, and the material undergoes a phase transition from solid to liquid. The phase transition in glass, however, depends on how quickly the glass is heated (or how quickly it cools), due to its irregular solid structure.
Any of a large class of
materials with highly variable mechanical and optical properties that solidify from the molten state without crystallization, are typically made by silicates fusing with boric oxide, aluminum
oxide, or phosphorus pentoxide, are generally hard, brittle, and transparent or translucent, and are considered to be supercooled liquids rather than true solids.
Something
usually made of glass, such as a window, mirror, drinking vessel.
glasses A pair of lenses mounted in a light frame, used to correct
faulty vision or protect the eyes. Also called spectacles.
A device, such as a monocle or spyglass, containing a
lens or lenses and used as an aid to vision.
Main Entry: glass Pronunciation: 'glas Function: noun often attributive1 a: an amorphous inorganic usually transparent or translucent
substance consisting of a mixture of silicates or sometimes borates or phosphates formed by fusion of silica or of oxides of boron or phosphorus with a flux and a stabilizer into a mass that cools to a
rigid condition without crystallization b: a substance resembling glass especially in hardness and transparency <organic glasses made from plastics> 2
a: an optical instrument or device that has one or more lenses and is designed to aid in the viewing of objects not readily seen bglassespl: a device
used to correct defects of vision or to protect the eyes that consists typically of a pair of glass or plastic lenses and the frame by which they are held in place called also eyeglasses
Crown\ (kroun), n. [OE. corone, coroun, crune, croun, OF. corone, corune, F. couronne, fr. L. corona crown, wreath; akin to Gr. korw`nh anything curved, crown; cf. also L. curvus curved, E. curve, curb, Gael. cruinn round, W. crwn. Cf. Cornice, Corona, Coroner, Coronet.]1. A wreath or garland, or any ornamental fillet encircling the head, especially as a reward of victory or mark of honorable distinction; hence, anything given on account of, or obtained by, faithful or successful effort; a reward. "An olive branch and laurel crown." --Shak. They do it to obtain a corruptible crown; but we an incorruptible. --1 Cor. ix. 25. Be thou faithful unto death, and I will give thee a crown of life. --Rev. ii. 10. 2. A royal headdress or cap of sovereignty, worn by emperors, kings, princes, etc. Note: Nobles wear coronets; the triple crown of the pope is usually called a tiara. The crown of England is a circle of gold with crosses, fleurs-de-lis, and imperial arches, inclosing a crimson velvet cap, and ornamented with thousands of diamonds and precious stones. 3. The person entitled to wear a regal or imperial crown; the sovereign; -- with the definite article. Parliament may be dissolved by the demise of the crown. --Blackstone. Large arrears of pay were due to the civil and military servants of the crown. --Macaulay. 4. Imperial or regal power or dominion; sovereignty. There is a power behind the crown greater than the crown itself. --Junius. 5. Anything which imparts beauty, splendor, honor, dignity, or finish. The hoary head is a crown of glory, if it be found in the way of righteousness. --Prov. xvi. 31. A virtuous woman is a crown to her husband. --Prov. xvi. 4. 6. Highest state; acme; consummation; perfection. Mutual love, the crown of all our bliss. --Milton. 7. The topmost part of anything; the summit. The steepy crown of the bare mountains. --Dryden. 8. The topmost part of the head (see Illust. of Bird.); that part of the head from which the hair descends toward the sides and back; also, the head or brain. From toe to crown he'll fill our skin with pinches. --Shak. Twenty things which I set down: This done, I twenty more-had in my crown. --Bunyan. 9. The part of a hat above the brim. 10. (Anat.) The part of a tooth which projects above the gum; also, the top or grinding surface of a tooth. 11. (Arch.) The vertex or top of an arch; -- applied generally to about one third of the curve, but in a pointed arch to the apex only. 12. (Bot.) Same as Corona. 13. (Naut.) (a) That part of an anchor where the arms are joined to the shank. (b) The rounding, or rounded part, of the deck from a level line. (c) pl. The bights formed by the several turns of a cable. --Totten. 14. The upper range of facets in a rose diamond. 15. The dome of a furnace. 16. (Geom.) The area inclosed between two concentric perimeters. 17. (Eccl.) A round spot shaved clean on the top of the head, as a mark of the clerical state; the tonsure. 18. A size of writing paper. See under Paper. 19. A coin stamped with the image of a crown; hence,a denomination of money; as, the English crown, a silver coin of the value of five shillings sterling, or a little more than $1.20; the Danish or Norwegian crown, a money of account, etc., worth nearly twenty-seven cents. 20. An ornaments or decoration representing a crown; as, the paper is stamped with a crown. Crown of aberration (Astron.), a spurious circle around the true circle of the sun. Crown antler (Zo["o]l.), the topmost branch or tine of an antler; also, an antler having a cuplike top, with tines springing from the rim. Crown bar, one of the bars which support the crown sheet of steam-boiler furnace. Crown glass. See under Glass. Crown imperial. (Bot.) See in the Vocabulary. Crown jewels, the jewels appertaining to the sovereign while wearing the crown. [Eng.] "She pawned and set to sale the crown jewels." --Milton. Crown land, land belonging to the crown, that is, to the sovereign. Crown law, the law which governs criminal prosecutions. [Eng.] Crown lawyer, one employed by the crown, as in criminal cases. [Eng.] Crown octavo. See under Paper. Crown office. See in the Vocabulary. Crown paper. See under Paper. Crown piece. See in the Vocabulary. Crown Prince, the heir apparent to a crown or throne. Crown saw. See in the Vocabulary. Crown scab (Far.), a cancerous sore formed round the corners of a horse's hoof. Crown sheet, the flat plate which forms the top of the furnace or fire box of an internally fired steam boiler. Crown shell. (Zo["o]l.) See Acorn-shell. Crown side. See Crown office. Crown tax (Eccl. Hist.), a golden crown, or its value, which was required annually from the Jews by the king of Syria, in the time of the Maccabees. --1 Macc. x. 20. Crown wheel. See in the Vocabulary. Crown work. See in the Vocabulary. Pleas of the crown (Engl. law), criminal actions.
Cyl"in*der\ (s?l"?n-d?r), n. [F. cylindre, OF. cilindre, L. cylindrus, fr. Gr. ky`lindros, fr. kyli`ndein, kyli`ein, to roll. Cf. Calender the machine.]1. (Geom.) (a) A solid body which may be generated by the rotation of a parallelogram round one its sides; or a body of rollerlike form, of which the longitudinal section is oblong, and the cross section is circular. (b) The space inclosed by any cylindrical surface. The space may be limited or unlimited in length. 2. Any hollow body of cylindrical form, as: (a) The chamber of a steam engine in which the piston is moved by the force of steam. (b) The barrel of an air or other pump. (c) (Print.) The revolving platen or bed which produces the impression or carries the type in a cylinder press. (d) The bore of a gun; the turning chambered breech of a revolver. 3. The revolving square prism carrying the cards in a Jacquard loom. Cylinder axis. (Anat.) See Axis cylinder, under Axis. Cylinder engine (Paper Making), a machine in which a cylinder takes up the pulp and delivers it in a continuous sheet to the dryers. Cylinder escapement. See Escapement. Cylinder glass. See Glass. Cylinder mill. See Roller mill. Cylinder press. See Press.
Drop\, n. [OE. drope, AS. dropa; akin to OS. dropo, D. drop, OHG. tropo, G. tropfen, Icel. dropi, Sw. droppe; and Fr. AS. dre['o]pan to drip, drop; akin to OS. driopan, D. druipen, OHG. triofan, G. triefen, Icel. drj?pa. Cf. Drip, Droop.]1. The quantity of fluid which falls in one small spherical mass; a liquid globule; a minim; hence, also, the smallest easily measured portion of a fluid; a small quantity; as, a drop of water. With minute drops from off the eaves. --Milton. As dear to me as are the ruddy drops That visit my sad heart. -- Shak. That drop of peace divine. --Keble. 2. That which resembles, or that which hangs like, a liquid drop; as a hanging diamond ornament, an earring, a glass pendant on a chandelier, a sugarplum (sometimes medicated), or a kind of shot or slug. 3. (Arch.) (a) Same as Gutta. (b) Any small pendent ornament. 4. Whatever is arranged to drop, hang, or fall from an elevated position; also, a contrivance for lowering something; as: (a) A door or platform opening downward; a trap door; that part of the gallows on which a culprit stands when he is to be hanged; hence, the gallows itself. (b) A machine for lowering heavy weights, as packages, coal wagons, etc., to a ship's deck. (c) A contrivance for temporarily lowering a gas jet. (d) A curtain which drops or falls in front of the stage of a theater, etc. (e) A drop press or drop hammer. (f) (Mach.) The distance of the axis of a shaft below the base of a hanger. 5. pl. Any medicine the dose of which is measured by drops; as, lavender drops. 6. (Naut.) The depth of a square sail; -- generally applied to the courses only. --Ham. Nav. Encyc. 7. Act of dropping; sudden fall or descent. Ague drop, Black drop. See under Ague, Black. Drop by drop, in small successive quantities; in repeated portions. "Made to taste drop by drop more than the bitterness of death." --Burke. Drop curtain. See Drop, n., 4. (d) . Drop forging. (Mech.) (a) A forging made in dies by a drop hammer. (b) The process of making drop forgings. Drop hammer (Mech.), a hammer for forging, striking up metal, etc., the weight being raised by a strap or similar device, and then released to drop on the metal resting on an anvil or die. Drop kick (Football), a kick given to the ball as it rebounds after having been dropped from the hands. Drop lake, a pigment obtained from Brazil wood. --Mollett. Drop letter, a letter to be delivered from the same office where posted. Drop press (Mech.), a drop hammer; sometimes, a dead-stroke hammer; -- also called drop. Drop scene, a drop curtain on which a scene is painted. See Drop, n., 4. (d) . Drop seed. (Bot.) See the List under Glass. Drop serene. (Med.) See Amaurosis.
Flint" glass`\ (Chem.) A soft, heavy, brilliant glass, consisting essentially of a silicate of lead and potassium. It is used for tableware, and for optical instruments, as prisms, its density giving a high degree of dispersive power; -- so called, because formerly the silica was obtained from pulverized flints. Called also crystal glass. Cf. Glass. Note: The concave or diverging half on an achromatic lens is usually made of flint glass.
Glass\, n. [OE. glas, gles, AS. gl[ae]s; akin to D., G., Dan., & Sw. glas, Icel. glas, gler, Dan. glar; cf. AS. gl[ae]r amber, L. glaesum. Cf. Glare, n., Glaze, v. t.]1. A hard, brittle, translucent, and commonly transparent substance, white or colored, having a conchoidal fracture, and made by fusing together sand or silica with lime, potash, soda, or lead oxide. It is used for window panes and mirrors, for articles of table and culinary use, for lenses, and various articles of ornament. Note: Glass is variously colored by the metallic oxides; thus, manganese colors it violet; copper (cuprous), red, or (cupric) green; cobalt, blue; uranium, yellowish green or canary yellow; iron, green or brown; gold, purple or red; tin, opaque white; chromium, emerald green; antimony, yellow. 2. (Chem.) Any substance having a peculiar glassy appearance, and a conchoidal fracture, and usually produced by fusion. 3. Anything made of glass. Especially: (a) A looking-glass; a mirror. (b) A vessel filled with running sand for measuring time; an hourglass; and hence, the time in which such a vessel is exhausted of its sand. She would not live The running of one glass. --Shak. (c) A drinking vessel; a tumbler; a goblet; hence, the contents of such a vessel; especially; spirituous liquors; as, he took a glass at dinner. (d) An optical glass; a lens; a spyglass; -- in the plural, spectacles; as, a pair of glasses; he wears glasses. (e) A weatherglass; a barometer. Note: Glass is much used adjectively or in combination; as, glass maker, or glassmaker; glass making or glassmaking; glass blower or glassblower, etc. Bohemian glass, Cut glass, etc. See under Bohemian, Cut, etc. Crown glass, a variety of glass, used for making the finest plate or window glass, and consisting essentially of silicate of soda or potash and lime, with no admixture of lead; the convex half of an achromatic lens is composed of crown glass; -- so called from a crownlike shape given it in the process of blowing. Crystal glass, or Flint glass. See Flint glass, in the Vocabulary. Cylinder glass, sheet glass made by blowing the glass in the form of a cylinder which is then split longitudinally, opened out, and flattened. Glass of antimony, a vitreous oxide of antimony mixed with sulphide. Glass blower, one whose occupation is to blow and fashion glass. Glass blowing, the art of shaping glass, when reduced by heat to a viscid state, by inflating it through a tube. Glass cloth, a woven fabric formed of glass fibers. Glass coach, a coach superior to a hackney-coach, hired for the day, or any short period, as a private carriage; -- so called because originally private carriages alone had glass windows. [Eng.] --Smart. Glass coaches are [allowed in English parks from which ordinary hacks are excluded], meaning by this term, which is never used in America, hired carriages that do not go on stands. --J. F. Cooper. Glass cutter. (a) One who cuts sheets of glass into sizes for window panes, ets. (b) One who shapes the surface of glass by grinding and polishing. (c) A tool, usually with a diamond at the point, for cutting glass. Glass cutting. (a) The act or process of dividing glass, as sheets of glass into panes with a diamond. (b) The act or process of shaping the surface of glass by appylying it to revolving wheels, upon which sand, emery, and, afterwards, polishing powder, are applied; especially of glass which is shaped into facets, tooth ornaments, and the like. Glass having ornamental scrolls, etc., cut upon it, is said to be engraved. Glass metal, the fused material for making glass. Glass painting, the art or process of producing decorative effects in glass by painting it with enamel colors and combining the pieces together with slender sash bars of lead or other metal. In common parlance, glass painting and glass staining (see Glass staining, below) are used indifferently for all colored decorative work in windows, and the like. Glass paper, paper faced with pulvirezed glass, and used for abrasive purposes. Glass silk, fine threads of glass, wound, when in fusion, on rapidly rotating heated cylinders. Glass silvering, the process of transforming plate glass into mirrors by coating it with a reflecting surface, a deposit of silver, or a mercury amalgam. Glass soap, or Glassmaker's soap, the black oxide of manganese or other substances used by glass makers to take away color from the materials for glass. Glass staining, the art or practice of coloring glass in its whole substance, or, in the case of certain colors, in a superficial film only; also, decorative work in glass. Cf. Glass painting. Glass tears. See Rupert's drop. Glass works, an establishment where glass is made. Heavy glass, a heavy optical glass, consisting essentially of a borosilicate of potash. Millefiore glass. See Millefiore. Plate glass, a fine kind of glass, cast in thick plates, and flattened by heavy rollers, -- used for mirrors and the best windows. Pressed glass, glass articles formed in molds by pressure when hot. Soluble glass (Chem.), a silicate of sodium or potassium, found in commerce as a white, glassy mass, a stony powder, or dissolved as a viscous, sirupy liquid; -- used for rendering fabrics incombustible, for hardening artificial stone, etc.; -- called also water glass. Spun glass, glass drawn into a thread while liquid. Toughened glass, Tempered glass, glass finely tempered or annealed, by a peculiar method of sudden cooling by plunging while hot into oil, melted wax, or paraffine, etc.; -- called also, from the name of the inventor of the process, Bastie glass. Water glass. (Chem.) See Soluble glass, above. Window glass, glass in panes suitable for windows.
Glass\, v. t. [imp. & p. p. Glassed; p. pr. & vb. n. Glassing.]1. To reflect, as in a mirror; to mirror; -- used reflexively. Happy to glass themselves in such a mirror. --Motley. Where the Almighty's form glasses itself in tempests. --Byron. 2. To case in glass. [R.] --Shak. 3. To cover or furnish with glass; to glaze. --Boyle. 4. To smooth or polish anything, as leater, by rubbing it with a glass burnisher.
Glase\, v. t. [imp. & p. p. Glased; p. pr. & vb. n. Glazing.] [OE. glasen, glazen, fr. glas. See Glass.]1. To furnish (a window, a house, a sash, a ease, etc.) with glass. Two cabinets daintily paved, richly handed, and glazed with crystalline glass. --Bacon. 2. To incrust, cover, or overlay with a thin surface, consisting of, or resembling, glass; as, to glaze earthenware; hence, to render smooth, glasslike, or glossy; as, to glaze paper, gunpowder, and the like. Sorrow's eye glazed with blinding tears. --Shak. 3. (Paint.) To apply thinly a transparent or semitransparent color to (another color), to modify the effect.
Liq"uid\ (l[i^]k"w[i^]d), a. [L. liquidus, fr. liquere to be fluid or liquid; cf. Skr. r[=i] to ooze, drop, l[=i] to melt.]1. Flowing freely like water; fluid; not solid. Yea, though he go upon the plane and liquid water which will receive no step. --Tyndale. 2. (Physics) Being in such a state that the component parts move freely among themselves, but do not tend to separate from each other as the particles of gases and vapors do; neither solid nor a["e]riform; as, liquid mercury, in distinction from mercury solidified or in a state of vapor. 3. Flowing or sounding smoothly or without abrupt transitions or harsh tones. "Liquid melody." --Crashaw. 4. Pronounced without any jar or harshness; smooth; as, l and r are liquid letters. 5. Fluid and transparent; as, the liquid air. 6. Clear; definite in terms or amount.[Obs.] "Though the debt should be entirely liquid." --Ayliffe. Liquid glass. See Soluble glass, under Glass.
Liq"uor\ (l[i^]k"[~e]r), n. [OE. licour, licur, OF. licur, F. liqueur, fr. L. liquor, fr. liquere to be liquid. See Liquid, and cf. Liqueur.]1. Any liquid substance, as water, milk, blood, sap, juice, or the like. 2. Specifically, alcoholic or spirituous fluid, either distilled or fermented, as brandy, wine, whisky, beer, etc. 3. (Pharm.) A solution of a medicinal substance in water; -- distinguished from tincture and aqua. Note: The U. S. Pharmacop[oe]ia includes, in this class of preparations, all aqueous solutions without sugar, in which the substance acted on is wholly soluble in water, excluding those in which the dissolved matter is gaseous or very volatile, as in the aqu[ae] or waters. --U. S. Disp. Labarraque's liquor (Old Chem.), a solution of an alkaline hypochlorite, as sodium hypochlorite, used in bleaching and as a disinfectant. Liquor of flints, or Liquor silicum (Old Chem.), soluble glass; -- so called because formerly made from powdered flints. See Soluble glass, under Glass. Liquor of Libavius. (Old Chem.) See Fuming liquor of Libavius, under Fuming. Liquor sanguinis (s[a^]n"gw[i^]n*[i^]s) (Physiol.), the blood plasma. Liquor thief, a tube for taking samples of liquor from a cask through the bung hole. To be in liquor, to be intoxicated.
Plate\, n. [OF. plate a plate of metal, a cuirsas, F. plat a plate, a shallow vessel of silver, other metal, or earth, fr. plat flat, Gr. ?. See Place, n.]1. A flat, or nearly flat, piece of metal, the thickness of which is small in comparison with the other dimensions; a thick sheet of metal; as, a steel plate. 2. Metallic armor composed of broad pieces. Mangled . . . through plate and mail. --Milton. 3. Domestic vessels and utensils, as flagons, dishes, cups, etc., wrought in gold or silver. 4. Metallic ware which is plated, in distinction from that which is genuine silver or gold. 5. A small, shallow, and usually circular, vessel of metal or wood, or of earth glazed and baked, from which food is eaten at table. 6. [Cf. Sp. plata silver.] A piece of money, usually silver money. [Obs.] "Realms and islands were as plates dropp'd from his pocket." --Shak. 7. A piece of metal on which anything is engraved for the purpose of being printed; hence, an impression from the engraved metal; as, a book illustrated with plates; a fashion plate. 8. A page of stereotype, electrotype, or the like, for printing from; as, publisher's plates. 9. That part of an artificial set of teeth which fits to the mouth, and holds the teeth in place. It may be of gold, platinum, silver, rubber, celluloid, etc. 10. (Arch.) A horizontal timber laid upon a wall, or upon corbels projecting from a wall, and supporting the ends of other timbers; also used specifically of the roof plate which supports the ends of the roof trusses or, in simple work, the feet of the rafters. 11. (Her.) A roundel of silver or tinctured argent. 12. (Photog.) A sheet of glass, porcelain, metal, etc., with a coating that is sensitive to light. 13. A prize giving to the winner in a contest. Note: Plate is sometimes used in an adjectival sense or in combination, the phrase or compound being in most cases of obvious signification; as, plate basket or plate-basket, plate rack or plate-rack. Home plate. (Baseball) See Home base, under Home. Plate armor. (a) See Plate, n., 2. (b) Strong metal plates for protecting war vessels, fortifications, and the like. Plate bone, the shoulder blade, or scapula. Plate girder, a girder, the web of which is formed of a single vertical plate, or of a series of such plates riveted together. Plate glass. See under Glass. Plate iron, wrought iron plates. Plate layer, a workman who lays down the rails of a railway and fixes them to the sleepers or ties. Plate mark, a special mark or emblematic figure stamped upon gold or silver plate, to indicate the place of manufacture, the degree of purity, and the like; thus, the local mark for London is a lion. Plate paper, a heavy spongy paper, for printing from engraved plates. --Fairholt. Plate press, a press with a flat carriage and a roller, -- used for printing from engraved steel or copper plates. Plate printer, one who prints from engraved plates. Plate printing, the act or process of printing from an engraved plate or plates. Plate tracery. (Arch.) See under Tracery. Plate wheel (Mech.), a wheel, the rim and hub of which are connected by a continuous plate of metal, instead of by arms or spokes.
Sol"u*ble\, a. [L. solubilis, fr. solvere, solutum, to loosen, to dissolve: cf. F. soluble. See Solve, and cf. Solvable.]1. Susceptible of being dissolved in a fluid; capable of solution; as, some substances are soluble in alcohol which are not soluble in water. Sugar is . . . soluble in water and fusible in fire. --Arbuthnot. 2. Susceptible of being solved; as, a soluble algebraic problem; susceptible of being disentangled, unraveled, or explained; as, the mystery is perhaps soluble. "More soluble is this knot." --Tennyson. 3. Relaxed; open or readily opened. [R.] "The bowels must be kept soluble." --Dunglison. Soluble glass. (Chem.) See under Glass.
Strass\, n. [So called from its inventor, a German jeweler: cf. F. stras.] (Chem.) A brilliant glass, used in the manufacture of artificial paste gems, which consists essentially of a complex borosilicate of lead and potassium. Cf. Glass.
was known to the Egyptians at a very early period of their national history, at least B.C. 1500. Various articles both useful and ornamental were made of it, as bottles, vases, etc. A glass bottle with the name of Sargon on it was found among the ruins of the north-west palace of Nimroud. The Hebrew word _zekukith_ (Job 28:17), rendered in the Authorized Version "crystal," is rightly rendered in the Revised Version "glass." This is the only allusion to glass found in the Old Testament. It is referred to in the New Testament in Rev. 4:6; 15:2; 21:18, 21. In Job 37:18, the word rendered "looking-glass" is in the Revised Version properly rendered "mirror," formed, i.e., of some metal. (Comp. Ex. 38:8: "looking-glasses" are brazen mirrors, R.V.). A mirror is referred to also in James 1:23.
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