Definitions
1.nounA 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 or anxiety."He always puts a smile on my face."
2.nounFavour; propitious regard."the smile of the gods"
3.nounA drink bought by one person for another.
4.verbTo have (a smile) on one's face."I don't know what he's smiling about."
5.verbTo express by smiling."to smile consent, or a welcome"
6.verbTo express amusement, pleasure, or love and kindness.
7.verbTo look cheerful and joyous; to have an appearance suited to excite joy."The sun smiled down from a clear summer sky."
8.verbTo be propitious or favourable; to countenance."The gods smiled on his labours."