Adult Definition & Meaning Merriam-Webster. : one that is adult especially : a human being after an age (such as 21) specified by law adultlike ə-ˈdəlt-ˌlīk adjective adult 3 of 3 verb adulted; adulting; adults intransitive verb 1 informal : to behave like an adult : to attend to the ordinary tasks required of a responsible adult Do we really have to adult.
Adult Definition & Meaning Merriam-Webster from s-media-cache-ak0.pinimg.com
An adult is a human or other animal that has reached full growth. In human context, the term adult has meanings associated with social and legal concepts. In contrast to a.