[ bahr-bich-er-it, -uh-reyt; bahr-bi-too r-it, -eyt, -tyoo r- ]
/ bɑrˈbɪtʃ ər ɪt, -əˌreɪt; ˌbɑr bɪˈtʊər ɪt, -eɪt, -ˈtyʊər- /
any of a group of barbituric acid derivatives, used in medicine as sedatives and hypnotics.
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OTHER WORDS FROM barbituratenon·bar·bit·u·rate, noun
Words nearby barbiturate
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020
British Dictionary definitions for barbiturate
/ (bɑːˈbɪtjʊrɪt, -ˌreɪt) /
a derivative of barbituric acid, such as phenobarbital, used in medicine as a sedative, hypnotic, or anticonvulsant
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 barbiturate
[ bär-bĭch′ər-ĭt, -ə-rāt′, bär′bĭ-tur′ĭt, -āt′ ]
A salt or ester of barbituric acid.
Any of a group of barbituric acid derivatives that act as central nervous system depressants and are used as sedatives or hypnotics.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
Scientific definitions for barbiturate
[ bär-bĭch′ər-ĭt ]
Any of a group of drugs that act as depressants of the central nervous system, are highly addictive, and are used primarily as sedatives and anticonvulsants. Phenobarbital and pentobarbital are examples of barbiturates.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.