Meaning of grow out of | Babel Free

Definitions

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

Examples

“I give my old clothes to charity when I've grown out of them.”

“Still, I see you mean well enough, and are merely suffering from the debilitating cheerfulness of youth. You will soon grow out of that.”

CEFR level