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

Third-person singular simple present indicative form of defoam

(medicine) An expansion of the air passages through the bronchi of the lungs

(Ireland, idiomatic) An interjection expressing exasperation or incredulity. or to illustrate the humour in a situation.