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excitable

[ ik-sahy-tuh-buhl ]
/ ɪkˈsaɪ tə bəl /
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See synonyms for: excitable / excitably on Thesaurus.com

adjective

easily excited: Prima donnas had the reputation of being excitable and temperamental.
capable of being excited.

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Origin of excitable

From the Late Latin word excitābilis, dating back to 1600–10. See excite, -able
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2021

British Dictionary definitions for excitable

excitable
/ (ɪkˈsaɪtəbəl) /

adjective

easily excited; volatile
(esp of a nerve) ready to respond to a stimulus
excitability or excitableness, nounexcitably, adverb
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 excitable

excitable
[ ĭk-sītə-bəl ]

adj.

Capable of reacting to a stimulus. Used of a tissue, cell, or cell membrane.
Capable of emotional arousal.
ex•cit′a•bili•ty null n.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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