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Related to excitant: extant


Tending to excite; stimulating.
An agent or stimulus that excites; a stimulant.
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.


(ɪkˈsaɪtənt; ˈɛksɪtənt)
able to excite or stimulate
(Pharmacology) something, such as a drug or other agent, able to excite; stimulant
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014


(ɪkˈsaɪt nt, ˈɛk sɪ tənt)

1. exciting; stimulating.
2. Physiol. something that excites; stimulant.
[1600–10; < Latin]
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.excitant - a drug that temporarily quickens some vital process
amphetamine, pep pill, upper, speed - a central nervous system stimulant that increases energy and decreases appetite; used to treat narcolepsy and some forms of depression
analeptic - a medication used as a stimulant to the central nervous system
butyl nitrite, isobutyl nitrite - a colorless pungent liquid sometimes used as a stimulant drug by drug abusers
drug - a substance that is used as a medicine or narcotic
kat, khat, qat, quat, African tea, Arabian tea, cat - the leaves of the shrub Catha edulis which are chewed like tobacco or used to make tea; has the effect of a euphoric stimulant; "in Yemen kat is used daily by 85% of adults"
methylphenidate, Ritalin - central nervous system stimulant (trade name Ritalin) used in the treatment of narcolepsy in adults and attention deficit disorder in children
popper - a container of stimulant drug (amyl nitrate or butyl nitrite)
Adj.1.excitant - (of drugs e.g.) able to excite or stimulate
stimulative - capable of arousing or accelerating physiological or psychological activity or response by a chemical agent
Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.
References in periodicals archive ?
"C'est tres excitant et tres inattendu", s'enthousiasme le chercheur italien.
It was also approved that the corticosterone was involved in hippocampal neuronal sensibility and toxic action in which raised calcium was firmly engaged in excitant neurotoxic processes [59].
Bhargava, Excitant and depressant actions of some new alkoxy derivatives of 2-aminomethyl-1,4-benzodioxane on the central nervous system of the rabbit, Int.
C'est a la fois tres tres innocent Et tres tres excitant. She dances almost automatically And lifts, aoh!
Capsazepine: a competitive antagonist of the sensory neuron excitant capsaicin.
3-HAA is further metabolized to quinolinic acid (QA), the excitotoxin, which is a potent convulsant and excitant [12].
D'autant plus, l'Australie, c'etait excitant! C'etait a l'autre bout du monde, un pays que je n'avais jamais visite.