chap (

     n 1: a boy or man; "that chap is your host"; "there's a fellow at
          the door"; "he's a likable cuss" [syn: fellow, feller,
           lad, gent, fella, blighter, cuss]
     2: a long narrow depression in a surface [syn: crevice, cranny,
         crack, fissure]
     3: a crack in a lip caused usually by cold
     4: (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
     v : crack due to dehydration, as of skin or lips; "My lips chap
         in this dry weather"