Definizione e Significato di "grin"

He could n't contain his excitement and began to grin from ear to ear.

The mischievous child grinned after playing a prank on his sibling.

Seeing the old photographs, they could n't help but grin at the memories.

He greeted us with a wide grin on his face.

There was a mischievous grin on her face after she played the prank.

Her grin was so contagious that everyone around her started smiling.