soul kiss

noun
1.
an open-mouthed kiss in which the tongue of one partner is manipulated in the mouth of the other.
Also called deep kiss, French kiss.
Origin
1945-50

soul-kiss

[sohl-kis] /ˈsoʊlˌkɪs/
verb (used with object)
1.
to give (someone) a soul kiss.
verb (used without object)
2.
to be engaged or involved in a soul kiss.
Slang definitions & phrases for soul kiss

soul kiss

noun phrase

An intraoral and interlingual osculation, usually of a steamy sort; french kiss (1953+)

verb phrase

: The blissful pair soul-kissed the evening away