infantile autism
[ in-fuhn-tahyl aw-tiz-uhm ]
nounPsychiatry.
(no longer in technical use) a disorder appearing in children before the age of two and a half, characterized by a lack of interest in others, impaired communication skills, and unusual behavior, such as ritualistic acts and very strong attachment to objects: now typically known as autism spectrum disorder.
Origin of infantile autism
1First recorded in1944; see autism
Words Nearby infantile autism
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2024
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