grownup
groh nuhp
- n a fully developed person from maturity onward
- s (of animals) fully developed
- Bad buzz has recently hit the summer's big grownup drama, Steven Spielberg's The Terminal, and the big grownup comedy, The Stepford Wives.
- She did her first big Hollywood movie, Frank Capra's "Ladies of Leisure," when she was 22; yet she already acted like a grownup, and showed how to merge energy and maturity.
- We clutched a grownup's hand in the darkened theater.