adosculation
noun
ad·os·cu·la·tion
(ˌ)a-ˌdä-skyə-ˈlā-shən
plural -s
: impregnation by external contact without intromission
Word History
Etymology
Late Latin adosculatus (past participle of adosculari to kiss, from Latin ad- + osculari to kiss) + English -ion
First Known Use
1682, in the meaning defined above