| an extraordinary or unusual thing, person, or event; an exceptional example or instance. |
| a screen or mat covered with a dark material for shielding a camera lens from excess light or glare. |
grain (ɡreɪn) ![]() | |
| —n | |
| 1. | the small hard seedlike fruit of a grass, esp a cereal plant |
| 2. | a mass of such fruits, esp when gathered for food |
| 3. | the plants, collectively, from which such fruits are harvested |
| 4. | a small hard particle: a grain of sand |
| 5. | a. the general direction or arrangement of the fibrous elements in paper or wood: to saw across the grain |
| b. the pattern or texture of wood resulting from such an arrangement: the attractive grain of the table | |
| 6. | the relative size of the particles of a substance: sugar of fine grain |
| 7. | a. the granular texture of a rock, mineral, etc |
| b. the appearance of a rock, mineral, etc, determined by the size and arrangement of its constituents | |
| 8. | a. the outer (hair-side) layer of a hide or skin from which the hair or wool has been removed |
| b. the pattern on the outer surface of such a hide or skin | |
| 9. | a surface artificially imitating the grain of wood, leather, stone, etc; graining |
| 10. | gr the smallest unit of weight in the avoirdupois, Troy, and apothecaries' systems, based on the average weight of a grain of wheat: in the avoirdupois system it equals 1/7000 of a pound, and in the Troy and apothecaries' systems it equals 1/5760 of a pound. 1 grain is equal to 0.0648 gram |
| 11. | Also called: metric grain a metric unit of weight used for pearls or diamonds, equal to 50 milligrams or one quarter of a carat |
| 12. | the threads or direction of threads in a woven fabric |
| 13. | photog any of a large number of particles in a photographic emulsion, the size of which limit the extent to which an image can be enlarged without serious loss of definition |
| 14. | television a granular effect in a television picture caused by electrical noise |
| 15. | cleavage lines in crystalline material, parallel to growth planes |
| 16. | chem any of a large number of small crystals forming a polycrystalline solid, each having a regular array of atoms that differs in orientation from that of the surrounding crystallites |
| 17. | a state of crystallization: to boil syrup to the grain |
| 18. | a very small amount: a grain of truth |
| 19. | natural disposition, inclination, or character (esp in the phrase go against the grain) |
| 20. | astronautics a homogenous mass of solid propellant in a form designed to give the required combustion characteristics for a particular rocket |
| 21. | (not in technical usage) kermes or a red dye made from this insect |
| 22. | dyeing an obsolete word for colour |
| 23. | with a grain of salt, with a pinch of salt without wholly believing: sceptically |
| —vb | |
| 24. | (also intr) to form grains or cause to form into grains; granulate; crystallize |
| 25. | to give a granular or roughened appearance or texture to |
| 26. | to paint, stain, etc, in imitation of the grain of wood or leather |
| 27. | a. to remove the hair or wool from (a hide or skin) before tanning |
| b. to raise the grain pattern on (leather) | |
| [C13: from Old French, from Latin grānum] | |
| 'grainer | |
| —n | |
| 'grainless | |
| —adj | |
grain (grān)
n.
A small, dry, one-seeded fruit of a cereal grass, having the fruit and the seed walls united.
The fruits of cereal grasses especially after having been harvested, considered as a group.
A relatively small discrete particulate or crystalline mass.
Abbr. gr. A unit of weight in the U.S. Customary System, an avoirdupois unit equal to 0.002286 ounce (0.065 gram).
grain (grān) Pronunciation Key
|
used, in Amos 9:9, of a small stone or kernel; in Matt. 13:31, of an individual seed of mustard; in John 12:24, 1 Cor. 15:37, of wheat. The Hebrews sowed only wheat, barley, and spelt; rye and oats are not mentioned in Scripture.
against the grain
Opposed to one's inclination or preference, as in We followed the new supervisor's advice, though it went against the grain. This metaphor refers to the natural direction of the fibers in a piece of wood, called its grain; when sawed obliquely, or "against the grain," the wood will tend to splinter. [c. 1600] For a synonym, see rub the wrong way.