(informal, nonstandard, endearing) An autistic person.

plural of autie

(clinical psychology) A pervasive neurological condition that is observable in early childhood and persists throughout the lifespan, characterised by atypical communication, language development, eye contact, and sensory experiences.

Having autism, or pertaining to autism. / (now derogatory, offensive, slang, and medically obsolete) Socially inept, self-absorbed, or stupid.

A person who has autism.

(medicine) Any disorder characterised by symptoms associated with autism.

plural of autistic

The domain or sphere of autistic people; a notional place representing autism.

(psychology, pathology) A disorder involving any of a range of psychological conditions, all characterized by abnormal social interaction and communication, restricted interests, highly repetitive behaviour, and eccentricity.

plural of autist