intransitive or absol.: usually of two persons, in reciprocal sense.

intransitive and transitive. To kiss, buss.

transitive and intransitive. To kiss.

intransitive. derogatory. To join lips (with); to kiss. Obsolete.

in modern dial. To strike with a slight blow, as with the back of the hand. †to dab nebs: to kiss.

intransitive to engage in snogging.