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paraphasia

noun

a defect of speech in which the normal flow of words is interrupted by inappropriate words and phrases

Word Origin for paraphasia

C20: from Greek para- 1 + -phasia, from phanai to speak
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
Medicine definitions for paraphasia

paraphasia

[păr′ə-fā′zhə]

n.

Aphasia in which one loses the power of speaking correctly, substitutes one word for another, and jumbles words and sentences in such a way as to make speech unintelligible.paragrammatism
Related formspar′a•pha′sic (-fā′zĭk) adj.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.