Put down a foot (5)

I believe the answer is:

abase

'put down' is the definition.
(I've seen this before)

'a foot' is the wordplay.
'foot' becomes 'base' (synonyms).
'a'+'base'='ABASE'

(Other definitions for abase that I've seen before include "Demean" , "put to shame" , "Humble (oneself)" , "Belittle, degrade" , "what 11 [REPRIMANDS] are meant to do" .)

I've seen this clue in The Guardian.

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.