How to Spell Osculation?

the act of kissing.

What does Osculation mean?

: the act of kissing also : kiss.

Is it Osculate or oscillate?

Osculate means "to kiss" and is usually used humorously or ironically to add an unnecessary level of clinical detail to an otherwise casual action. Oscillate means "to move back and forth," and it can be used to describe something physically moving or figuratively switching between two points (such as emotions).