Definition from Wiktionary, the free dictionary
- (uncountable, neurology) An autism-related developmental disorder characterised by sustained impairment in social interaction and nonverbal communication and by restricted, repetitive, pedantic and stereotyped activities, interests, speech and routines.
- (countable) A person diagnosed with Asperger's syndrome.
autism related developmental disorder
- Pronunciation guide on http://www.oed.com/view/Entry/249532