Gang (4)
'gang' is the definition.
(I know that gang can be written as crew)
This is the entire clue.
(Other definitions for crew that I've seen before include "Train team" , "They operate ship or aircraft" , "Gave wake-up call" , "Shipping company - boasted" , "clapped themselves?" .)
(Other definitions for our that I've seen before include "''Now is the winter of ... discontent'' (Richard III)" , "Yours and mine" , "Relating to us" , "Possessed by us" , "'-- House' (Madness song)" .)