Gather among team associates (5)
I believe the answer is:
amass
'gather' is the definition.
('amass' can be a synonym of 'gather')
'among team associates' is the wordplay.
'among' indicates a hidden word.
'AMASS' can be found hidden inside 'team associates'.
(Other definitions for amass that I've seen before include "Put together" , "Be a compiler" , "Gathers" , "Stockpile" , "store" .)