amethyst(redirected from Amethysts)
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1. A purple or violet form of transparent quartz used as a gemstone.
2. A purple variety of corundum used as a gemstone.
3. A moderate purple to grayish reddish purple.
[Middle English amatist, from Old French, from Latin amethystus, from Greek amethustos, not drunk or intoxicating, remedy for intoxication, amethyst : a-, not; see a-1 + methuskein, to intoxicate (from methuein, to be drunk, from methu, wine; see medhu- in Indo-European roots).]
am′e·thys′tine (-thĭs′tĭn, -tīn′) adj.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
1. (Minerals) a purple or violet transparent variety of quartz used as a gemstone. Formula: SiO2
2. (Minerals) a purple variety of sapphire; oriental amethyst
3. (Colours) the purple colour of amethyst
[C13: from Old French amatiste, from Latin amethystus, from Greek amethustos, literally: not drunken, from a-1 + methuein to make drunk; referring to the belief that the stone could prevent intoxication]
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
am•e•thyst(ˈæm ə θɪst)
1. a purple or violet quartz, used as a gem.
2. a purplish tint.adj.
3. having the color of amethyst.
4. containing or set with an amethyst or amethysts: an amethyst brooch.
[1250–1300; Middle English ametist < Anglo-French ametiste < Latin amethystus < Greek améthystos not intoxicating (from a belief that it prevented drunkenness)]
am`e•thys′tine (-tɪn, -taɪn) adj.
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.
A purple or violet, transparent form of quartz used as a gemstone. The color is caused by the presence of iron compounds in the crystal structure.
The American Heritage® Student Science Dictionary, Second Edition. Copyright © 2014 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
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|Noun||1.||amethyst - a transparent purple variety of quartz; used as a gemstone|
quartz - a hard glossy mineral consisting of silicon dioxide in crystal form; present in most rocks (especially sandstone and granite); yellow sand is quartz with iron oxide impurities
transparent gem - a gemstone having the property of transmitting light without serious diffusion
|Adj.||1.||amethyst - of a moderate purple color |
chromatic - being or having or characterized by hue
Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.
amethyst[ˈæmɪθɪst] N → amatista f
Collins Spanish Dictionary - Complete and Unabridged 8th Edition 2005 © William Collins Sons & Co. Ltd. 1971, 1988 © HarperCollins Publishers 1992, 1993, 1996, 1997, 2000, 2003, 2005
n (= mineral) → améthyste f
modif [bead, ring] → d'améthyste
Collins English/French Electronic Resource. © HarperCollins Publishers 2005
n → Amethyst m; (= colour) → Amethystblau nt
adj (= amethyst-coloured) → amethystfarben; amethyst ring → Amethystring m
Collins German Dictionary – Complete and Unabridged 7th Edition 2005. © William Collins Sons & Co. Ltd. 1980 © HarperCollins Publishers 1991, 1997, 1999, 2004, 2005, 2007
amethyst[ˈæmɪθɪst] n → ametista
Collins Italian Dictionary 1st Edition © HarperCollins Publishers 1995