A quiet wood (3)

I believe the answer is:

ash

'wood' is the definition.
(wood from an ash tree)

'a quiet' is the wordplay.
'quiet' becomes 'sh' ('sh' is used to tell someone to be quiet).
'a'+'sh'='ASH'

(Other definitions for ash that I've seen before include "Tree; fire residue" , "Remains from the yule-log?" , "Burnt dust" , "Knotty - - (Ken Dodd)" , "Fire's remains" .)

I've seen this clue in The Guardian, The Globe and Mail, The Daily Mail and 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.