grow up

[grow up] {v.} 1. To increase in size or height; become taller orolder; reach full height.

Johnny is growing up; his shoes are toosmall for him.

I grew up on a farm.

The city has grown upsince I was young.

2. To become adult in mind or judgment; become oldenough to think or decide in important matters.

Tom wants to he acoach when he grows up.

Grow up, you're not a baby any more!