osculate
/ˈɑskjəˌleɪt/
verb
- To kiss.
- She leaned in to osculate her grandmother goodbye.
- The lovers osculated under the moonlight.
- In some cultures, people osculate on the cheek as a greeting.
- To come into close contact or touch; to have a common point or boundary.
- The two circles osculate at a single point.
- The borders of the two properties osculate along the stream.
- In geometry, a curve may osculate another curve at a point of tangency.