To commit adultery. / To pollute something; to adulterate.

An adulterer, especially a male one.

simple past tense and past participle of adulter

present participle of adulter

present participle of adultize

(transitive, sociology, psychology) To raise (a child) in such a way that it adopts adult behaviors earlier than is usual.

The act or process of adultizing.

simple past tense and past participle of adultize

Third-person singular simple present indicative form of adultize

(humorous) The state or quality of being an adult; majority.