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gamma-aminobutyric acid

[gam-uh uh-mee-noh-byoo-tir-ik, -am-uh-noh-] /ˈgæm ə əˌmi noʊ byuˈtɪr ɪk, -ˌæm ə noʊ-/
noun
1.
GABA.
Origin
1960-1965
1960-65; amino- + butyric acid
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
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British Dictionary definitions for gammaaminobutyric acid

gamma-aminobutyric acid

/ˌɡæməəˌmiːnəuːbjʊˈtɪrɪk/
noun
1.
the full name for GABA
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
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gammaaminobutyric acid in Medicine

gamma-aminobutyric acid gam·ma-a·mi·no·bu·tyr·ic acid (gām'ə-ə-mē'nō-byōō-tēr'ĭk, -ām'ə-nō-)
n.
Abbr. GABA
An amino acid that occurs in the central nervous system and that is associated with transmission of inhibitory nerve impulses.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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gammaaminobutyric acid in Science
gamma-aminobutyric acid
  (gām'ə-ə-mē'nō-by-tîr'ĭk, -ām'ə-)   
An amino acid occurring in the brain as a neurotransmitter that acts to inhibit the transmission of nerve impulses. Certain antianxiety drugs, called benzodiazepines, mimic the actions of gamma-aminobutyric acid. Chemical formula: C4H9NO2.
The American Heritage® Science Dictionary
Copyright © 2002. Published by Houghton Mifflin. All rights reserved.
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