chap
noun /tʃæp/
  /tʃæp/
(British English, informal, old-fashioned)- used to talk about a man in a friendly way
- He isn't such a bad chap really.
 - Come on, chaps, let’s go for a drink!
 
Extra Examples- He's a decent sort of chap.
 - The poor old chap was very shaken by the experience.
 
Oxford Collocations Dictionaryadjective- clever
 - decent
 - good
 - …
 
- not (such) a bad chap
 - sort of chap
 
Word Originlate 16th cent. (denoting a buyer or customer): abbreviation of chapman ‘pedlar’. The current sense dates from the early 18th cent.