9 Grammatical Pitfalls


[myoo-tiz-uh m] /ˈmyu tɪz əm/
noun, Psychiatry.
an inability to speak, due to a physical defect, conscious refusal, or psychogenic inhibition.
Origin of mutism
1815-25; < New Latin mūtismus. See mute, -ism Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2015.
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Examples from the web for mutism
  • He was clearly insane-disoriented and delusional, with periods of incomprehensible speech alternating with periods of mutism.
  • It is something altogether different when the elective mutism of scientists with appropriate expertise hides science in silence.
British Dictionary definitions for mutism


the state of being mute
  1. a refusal to speak although the mechanism of speech is not damaged
  2. the lack of development of speech, due usually to early deafness
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
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Word Origin and History for mutism

"state of being mute," 1824, from French mutisme (1741), from Latin mutus (see mute (adj.)).

Online Etymology Dictionary, © 2010 Douglas Harper
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mutism in Medicine

mutism mut·ism (myōō'tĭz'əm)
Absence of the faculty of speech.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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