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cumarin

 - 4 dictionary results

cu⋅ma⋅rin

[koo-muh-rin]
–noun Chemistry.
coumarin.

cou⋅ma⋅rin

[koo-muh-rin]
–noun
a fragrant crystalline substance, C9H6O2, obtained from the tonka bean, sweet clover, and certain other plants or prepared synthetically, used chiefly in soaps and perfumery.
Also, cumarin.


Origin:
1820–30; < F coumarine, equiv. to coumar(ou) tonka-bean tree (< Sp cumarú < Pg < Tupi cumaru) + -ine -in 2
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2009.
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Medical Dictionary

Main Entry: cou·ma·rin
Pronunciation: 'kü-m&-r&n
Function: noun
: a toxic white crystalline lactoneC9H6O2 with an odor of new-mown hay found in plants or made synthetically and used especially in perfumery and as the parent compound in various anticoagulant agents(as warfarin); also : a derivative of this compound
Merriam-Webster's Medical Dictionary, © 2002 Merriam-Webster, Inc.
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Science Dictionary
coumarin   (k'mər-ĭn)  Pronunciation Key 
A fragrant crystalline compound extracted from several plants, such as tonka beans and sweet clover, or produced synthetically. Coumarin and its derivatives are widely used in perfumes, as anticoagulants, and as rodenticides. Chemical formula: C9H6O2.
The American Heritage® Science Dictionary
Copyright © 2002. Published by Houghton Mifflin. All rights reserved.
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