Bucket-like vessel (3)
I believe the answer is:
tub
'bucket-like vessel' is the definition.
(I've seen this before)
This is the entire clue.
(Other definitions for tub that I've seen before include "What one ranting thumps" , "Plant container; bath" , "Large plant pot" , "Wooden bath or slow boat" , "Unseaworthy vessel" .)