Boy grinned at mother's reaction.

Meaning: The boy smiled broadly because his mother found his milk mustache funny.

Choice of Words: Boy is a young male child. Grinned means to smile broadly, especially with satisfaction or amusement. Mother is a female parent. Reaction means a response to a situation or event.

Alternative Expressions

The boy grinned at his mother's reaction.

Meaning: The boy smiled widely when he saw how his mother reacted.

Choice of Words: **Boy:** A young male child. **Grinned:** Smiled broadly, showing teeth. **Mother's reaction:** How his mother responded or behaved.

The young lad flashed a toothy smile at his mother's response.

Meaning: The boy smiled broadly when he saw how his mother reacted.

Choice of Words: **Young lad:** A polite way to refer to a boy. **Flashed:** Showed briefly. **Toothy smile:** A smile that shows teeth. **Response:** How his mother reacted or answered.

The boy beamed with delight at his mother's reaction.

Meaning: The boy was very happy when he saw how his mother reacted.

Choice of Words: **Beamed:** Smiled very brightly. **Delight:** Great happiness or joy. **Reaction:** How his mother responded or behaved.

Related Expressions