autism spectrum disorder
- any of various disorders, as autism and Asperger syndrome, commonly manifesting in early childhood and characterized by impaired social or communication skills, repetitive behaviors, or a restricted range of interests.
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See also spectrum disorder.
Origin of autism spectrum disorder
First recorded in 1990–95
Also called autistic spectrum disorder, pervasive developmental disorder.
Dictionary.com Unabridged
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018