Coal box (3)

I believe the answer is:
bin
'coal box' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for bin that I've seen before include "Household rubbish is placed in it" , "Storage container" , "Litter container" , "Common receptacle for household waste" , "Domestic receptacle for rubbish" .)