What is the meaning of Smile?

A facial expression comprised by flexing the muscles of both ends of one's mouth, often showing the front teeth, without vocalisation, and in humans is a common involuntary or voluntary expression of happiness, pleasure, amusement, goodwill, or anxiety.

Favour; propitious regard.

A drink bought by one person for another.

To have (a smile) on one's face.

To express by smiling.

To express amusement, pleasure, or love and kindness.

To look cheerful and joyous; to have an appearance suited to excite joy.

To be propitious or favourable; to countenance.

Of ackee fruit: to open fully, indicating that it is no longer toxic, and ready to be picked.

to smile

to smile

Source: wiktionary.org