Search Result for "grownup": 
Wordnet 3.0

NOUN (1)

1. a fully developed person from maturity onward;
[syn: adult, grownup]


ADJECTIVE (1)

1. (of animals) fully developed;
- Example: "an adult animal"
- Example: "a grown woman"
[syn: adult, big, full-grown, fully grown, grown, grownup]


The Collaborative International Dictionary of English v.0.48:

grownup \grownup\ adj. fully developed; adult; mature; -- of people and animals; as, Act like a grownup!. Syn: adult, big, full-grown, fully grown, grown. [WordNet 1.5]
WordNet (r) 3.0 (2006):

grownup adj 1: (of animals) fully developed; "an adult animal"; "a grown woman" [syn: adult, big, full-grown, fully grown, grown, grownup] n 1: a fully developed person from maturity onward [syn: adult, grownup] [ant: juvenile, juvenile person]