osculation
noun
1 osculation
mathematics A contact of two curves (or two surfaces) at which they have a common tangent.
Roget 199: contiguity, contact, proximity, apposition, abuttal†, juxtaposition; abutment, osculation; meeting, appulse†, rencontre†, rencounter†, syzygy [Astr.], coincidence, ... show more
2 osculation
The act of caressing with the lips (or an instance thereof).
Roget 902: endearment, caress; blandishment, blandiment†; panchement, fondling, billing and cooing, dalliance, necking, petting, sporting, sparking, hanky-panky; caressing. ... show more
Dutch: kukkel, kus, lik, smak, smok, zoen
Polish: cmok, całus, całusek, pocałunek, buziak
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