Overall (6,4)
'overall' is the definition.
(I've seen this before)
This is all the clue.
(Other definitions for boiler suit that I've seen before include "Overall" , "Protective clothing" , "Workwear" .)
'overall' is the definition.
(I know that overall can be written as boilersuit)
This is the entire clue.
(Another definition for boilersuit that I've seen is " Overalls".)