antiautistic adjective4 •Exhibiting, characteristic of, or relating to antipathy toward and/or discrimination against autistic people.If I'd been diagnosed ten years ago, I'd definitely have been frightened to tell anyone, because I've internalized as much antiautistic stigma as the next person. — 2018 •Tending to reduce lethargy or withdrawn emotional states.[…] whereas for withdrawn, chronic schizophrenics who cut themselves off from the outside world he will tend to select a preparation having an anti-autistic effect. — 1983 •(old-fashioned) Countering autism or autistic behaviour.In one case, for instance, we felt that we could detect three antiautistic features in the mother. — 1961 •(figurative, old-fashioned) Aware of, interested in, or engaging with other people or the world.Talking is anti-autistic and anti-self-digestive, and is an exercise that establishes mutuality, intimacy—feelings of mutual support—bonding, regardless of what is said. — 1990 formsmore antiautistic · most antiautistic