to crack, roughen, and redden (the skin)

The windy, cold weather chapped her lips.

to cause (the ground, wood, etc.) to split, crack, or open in clefts

The summer heat and drought chapped the riverbank.

to become chapped.

a fissure or crack, esp. in the skin.

Scot. a knock; rap.

noun

fellow , baby , band , barter , bloke , boy , buyer , chink , chip , chop , cleft , cove , crack , customer , dry , fissure , gent , gentleman , jaw , kibe , knock , lad , lover , man , mash , redden , roughen , split , strike , stroke , trade , youth