chap

noun

1
(usually in the plural) leather leggings without a seat; joined by a belt; often have flared outer flaps; worn over trousers by cowboys to protect their legs
2
a crack in a lip caused usually by cold
3
a boy or man
that chap is your host
there's a fellow at the door
4
a long narrow depression in a surface

Also useful for “chap”:Unscrambler— Turn loose letters into real words