Dwell on team (6)
I believe the answer is:
reside
'dwell' is the definition.
('reside' can be a synonym of 'dwell')
'on team' is the wordplay.
'on' becomes 're' ('on' can be mean 'with reference to').
'team' becomes 'side' (I've seen this before).
're'+'side'='RESIDE'
(Other definitions for reside that I've seen before include "Live (at an address)" , "Dwell permanently" , "Occupy a place" , "Desire (anag) - to live" , "Dwell - settle" .)