verb
to form one's features into a pleased, kind, or amused expression, typically with the corners of the mouth turned up and the front teeth exposed
-
The professor entered the room, smiling warmly at his students.
-
I saw my friend across the street, smiling and waving at me.
-
She walked into the party, smiling like she owned the place.
-
The sun set over the horizon, smiling down on the world below.