Definitions
1.verbTo touch with the lips or press the lips against, usually to show love or affection or passion, or as part of a greeting.
2.verbTo (cause to) touch lightly or slightly; to come into contact."His ball kissed the black into the corner pocket."
3.verbOf two or more people, to touch each other's lips together, usually to express love or affection or passion.
4.verbTo treat with fondness.