Dictionary
Thesaurus
Encyclopedia
Translator
Web

crystal's

 - 6 dictionary results

crys⋅tal

[kris-tl] noun, adjective, verb, -taled, -tal⋅ing or (especially British) -talled, -tal⋅ling.
–noun
1. a clear, transparent mineral or glass resembling ice.
2. the transparent form of crystallized quartz.
3. Chemistry, Mineralogy. a solid body having a characteristic internal structure and enclosed by symmetrically arranged plane surfaces, intersecting at definite and characteristic angles.
4. anything made of or resembling such a substance.
5. a single grain or mass of a crystalline substance.
6. glass of fine quality and a high degree of brilliance.
7. articles, esp. glassware for the table and ornamental objects, made of such a glass.
8. the glass or plastic cover over the face of a watch.
9. Radio.
a. the piece of germanium, silicon, galena, or the like forming the essential part of a crystal detector.
b. the crystal detector itself.
10. Electronics. a quartz crystal ground in the shape of a rectangular parallelepiped, which vibrates strongly at one frequency when electric voltages of that frequency are placed across opposite sides: used to control the frequency of an oscillator (crystal oscillator), as of a radio transmitter.
11. Slang. any stimulant drug in powder form, as methamphetamine or PCP.
–adjective
12. composed of crystal.
13. resembling crystal; clear; transparent.
14. Radio. pertaining to or employing a crystal detector.
15. indicating the fifteenth event of a series, as a wedding anniversary.
–verb (used with object)
16. to make into crystal; crystallize.
17. to cover or coat with, or as if with, crystal (usually fol. by over).

Origin:
bef. 1000; ME cristal(le), OE cristalla < ML cristallum, L crystallum < Gk krýstallos clear ice, rock crystal, deriv. of krystaínein to freeze; see cryo-


crys⋅tal⋅like, adjective

Crys⋅tal

[kris-tl]
–noun
1. a city in SE Minnesota, near Minneapolis. 25,543.
2. a female given name.
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2009.
Cite This Source Link To crystal's
crys·tal   (krĭs'təl)   
n.  
    1. A homogenous solid formed by a repeating, three-dimensional pattern of atoms, ions, or molecules and having fixed distances between constituent parts.

    2. The unit cell of such a pattern.

    3. A natural or synthetic crystalline material having piezoelectric or semiconducting properties.

    4. An electronic device, such as an oscillator or detector, using such a material.

    5. A high-quality, clear, colorless glass.

    6. An object, especially a vessel or ornament, made of such glass.

    7. Such objects considered as a group.

  1. A mineral, especially a transparent form of quartz, having a crystalline structure, often characterized by external planar faces.

    1. A natural or synthetic crystalline material having piezoelectric or semiconducting properties.

    2. An electronic device, such as an oscillator or detector, using such a material.

    3. A high-quality, clear, colorless glass.

    4. An object, especially a vessel or ornament, made of such glass.

    5. Such objects considered as a group.

    1. A high-quality, clear, colorless glass.

    2. An object, especially a vessel or ornament, made of such glass.

    3. Such objects considered as a group.

  2. A clear glass or plastic protective cover for the face of a watch or clock.

  3. Slang A stimulant drug, usually methamphetamine, in its powdered form.

adj.  Clear or transparent: a crystal lake; the crystal clarity of their reasoning.

[Middle English cristal, from Old French, from Latin crystallum, from Greek krustallos, ice, crystal; see kreus- in Indo-European roots.]
The American Heritage® Dictionary of the English Language, Fourth Edition
Copyright © 2009 by Houghton Mifflin Company.
Published by Houghton Mifflin Company. All rights reserved.
Cite This Source
Medical Dictionary

Main Entry: crys·tal
Pronunciation: 'kris-t&l
Function: noun
1 : a body that is formed by the solidification of a chemicalelement, a compound, or a mixture and has a regularly repeating internal arrangement of its atoms and often external plane faces
2 : ICE 2 broadly : methamphetamine in any form when used illicitly —crystal adjective
Merriam-Webster's Medical Dictionary, © 2002 Merriam-Webster, Inc.
Cite This Source
Medical Dictionary

crystal crys·tal (krĭs'təl)
n.

  1. A homogenous solid formed by a repeating, three-dimensional pattern of atoms, ions, or molecules and having fixed distances between constituent parts.

  2. A mineral, especially a transparent form of quartz that has a crystalline structure and is often characterized by external planar faces.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
Cite This Source
Science Dictionary
crystal   (krĭs'təl)  Pronunciation Key 


(click for larger image in new window)

  1. A homogenous solid formed by a repeating, three-dimensional pattern of atoms, ions, or molecules and having smooth external surfaces with characteristic angles between them. Crystals can occur in many sizes and shapes. ◇ The particular arrangement in space of these atoms, molecules, or ions, and the way in which they are joined, is called a crystal lattice. There are seven crystal groups or systems. Each is defined on the basis of the geometrical arrangement of the crystal lattice.

    1. A natural or synthetic material, such as quartz or ceramic, that consists of such crystals. When subjected to mechanical stresses, crystalline materials can generate an electric charge or, when subjected to an electric field, they can generate mechanical vibrations in what is known as the piezoelectric effect.

    2. An electrical device, such as an oscillator or a diode used for detecting radio signals, made of such a material.


crystalline adjective
The American Heritage® Science Dictionary
Copyright © 2002. Published by Houghton Mifflin. All rights reserved.
Cite This Source
Search another word or see crystal's on Thesaurus | Reference
FacebookTwitterFollow us: