Eventuate (3,2)
I believe the answer is:
end up
'eventuate' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for end up that I've seen before include "Eventually become" , "Arrive (at); finish (with)" , "Finally do or become (something)" , "on your head, maybe" , "head first" .)