Echolalia: The involuntary parrotlike repetition (echoing) of a word or phrase just spoken by another person. Echolalia is a feature of schizophrenia (especially the catatonic form), Tourette syndrome, and some other disorders. From echo + the Greek lalia, a form of speech.
Quick GuideSchizophrenia: Symptoms, Types, Causes, Treatment
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Last Editorial Review: 8/28/2013