Work together (9)
'work together' is the definition.
(I've seen this before)
This is the entire clue.
(Other definitions for cooperate that I've seen before include "Work together on a common enterprise" , "Work with another, be helpful" , "Work to the same end" , "Work constructively with others" , "getting act together" .)
'work together' is the definition.
(I've seen this before)
This is the entire clue.
(Other definitions for collaborate that I've seen before include "Work jointly" , "Work together" .)