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capsaicin
[ kap-sey-uh-sin ]
/ kæpˈseɪ ə sɪn /
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noun
a colorless, crystalline, bitter compound, C18H27NO3, present in capsicum.
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Origin of capsaicin
1885–90; earlier capsicine, equivalent to capsic(um) + -ine2; refashioned with capsa- (<Latin: box) for caps- and -in2 for -ine2
Words nearby capsaicin
Dictionary.com Unabridged
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2022
How to use capsaicin in a sentence
British Dictionary definitions for capsaicin
capsaicin
/ (kæpˈseɪɪsɪn) /
noun
a colourless crystalline bitter alkaloid found in capsicums and used as a flavouring in vinegar and pickles. Formula: C 18 H 27 O 3 N
Word Origin for capsaicin
C19 capsicine, from capsicum + -ine ²; modern form refashioned from Latin capsa box, case + -in
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
Medical definitions for capsaicin
capsaicin
[ kăp-sā′ĭ-sĭn ]
n.
A colorless, pungent, crystalline compound that is derived from the capsicum pepper and is a strong irritant to skin and mucous membranes.
The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
Scientific definitions for capsaicin
capsaicin
[ kăp-sā′ĭ-sĭn ]
A colorless, extremely pungent, crystalline compound that is the primary active principle producing the heat of red peppers. It is a strong irritant to skin and mucous membranes and is used in medicine as a topical analgesic. Capsaicin is highly stable, retaining its potency for long periods and despite cooking or freezing. Chemical formula: C18H27NO3.
The American Heritage® Science Dictionary
Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.