subs. (old).A kiss. Also LIP-FAVOR.
1592. GREENE, Philomela [GROSART (18816), xi. 150]. Lutezio. Kinde gaue the gentlewoman a kisse: for he thought she valued a LIP FAVOUR more than a piece of gold.
1693. Poor Robin [quoted by NARES]. Now the spring coming on, young wenches will grow wanton, and rather than live under a mothers nose, and a granams tongue, will venture a LIP-CLAP and a lap-clap to get them a husband, when a little while after the cuckow sings at their door.