Pass by centre and stare (7)
I believe the answer is:
eyeball
'stare' is the definition.
(I've seen this before)
'pass by centre' is the wordplay.
'pass' becomes 'ball' (both can mean a passing of the ball eg in football).
'by' says to put letters next to each other.
'centre' becomes 'eye' ('eye' can be a synonym of 'centre').
'ball' put after 'eye' is 'EYEBALL'.
'and' is the link.
(Other definitions for eyeball that I've seen before include "Label ye (anag)" , "One faces one in confrontation" , "Ocular orb" , "Stare at closely; organ" , "something in orbit" .)