Proverb used by head, a gentleman (5)

I believe the answer is:

adage

'proverb' is the definition.
('adage' can be a synonym of 'proverb')

'used by head a gentleman' is the wordplay.
'used by' says the answer is hidden in the clue.
'ADAGE' is hidden in the letters of 'head a gentleman'.

(Other definitions for adage that I've seen before include "Short statement expressing a general truth" , "Saying, saw" , "Axiom" , "Proverb expressing a general truth" , "Wise old saying" .)

I've seen this clue in The Times.

Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.