(intransitive) To mature and become an adult. / (intransitive) To start to develop; to flourish. / (intransitive, idiomatic) To stop acting as or like a child (often used as an imperative interjection).

generalized pains in the limbs or joints of children or adolescents (from many causes) / emotional or social problems associated with adolescence

(intransitive, idiomatic) To wane; to lose interest or enthusiasm for something or someone; to become disenchanted or to fall out of love with someone.

(Canada) An illegal marijuana-growing operation, usually indoors.

To emerge from (something); to take a particular shape as a result of (something); to come to exist from (an origin). / (idiomatic) To become too physically large for something, especially clothes.

present participle of grow up

past participle of grow out of

(Canada) Alternative form of grow op

(Canada) An illegal marijuana-growing operation, usually indoors.

plural of grow op