echolalia

[ek-oh-ley-lee-uh]
noun
  1. Psychiatry. the uncontrollable and immediate repetition of words spoken by another person.
  2. the imitation by a baby of the vocal sounds produced by others, occurring as a natural phase of childhood development.

Origin of echolalia

First recorded in 1880–85; echo + -lalia
Related formsech·o·lal·ic [ek-oh-lal-ik, -ley-lik] /ˌɛk oʊˈlæl ɪk, -ˈleɪ lɪk/, adjective
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Examples from the Web for echolalia

Historical Examples of echolalia


British Dictionary definitions for echolalia

echolalia

noun
  1. psychiatry the tendency to repeat mechanically words just spoken by another person: can occur in cases of brain damage, mental retardation, and schizophrenia
Derived Formsecholalic (ˌɛkəʊˈlælɪk), adjective

Word Origin for echolalia

C19: from New Latin, from echo + Greek lalia talk, chatter, from lalein to chatter
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

Word Origin and History for echolalia
n.

1885, from Greek ekho (see echo (n.)) + lalia "talk, prattle, a speaking," from lalein "to speak, prattle," of echoic origin.

Online Etymology Dictionary, © 2010 Douglas Harper

echolalia in Medicine

echolalia

[ĕk′ō-lālē-ə]
n.
  1. The immediate and involuntary repetition of words or phrases just spoken by others, often a symptom of autism or some types of schizophrenia.echophrasia
  2. An infant's repetition of the sounds made by others, a normal occurrence in childhood development.echophrasia
Related formsech′o•lalic (-lĭk) adj.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.