The term 'Jolly Good FELLOW' can be broken down into three crossword solutions: CHAP (4 letters), FORHESA (7 letters), and FELLOW (7 letters). The word CHAP is a British slang term for a man or boy, and it is derived from the Middle English word 'CHAPMAN, ' which means 'CUSTOMER.' FORHESA is an Old English word meaning 'FOREHEAD, ' and FELLOW is a noun that refers to a person who is a member of the same group, class, or category as another. Together, these three words form the phrase 'Jolly Good FELLOW, ' which is used to describe someone who is friendly, cheerful, and kind.