Hit twenty (5)
I believe the answer is:
score
This clue is a double definition.
'hit' is the first definition.
('score' can be a synonym of 'hit')
'twenty' is the second definition.
('score' can be a synonym of 'twenty')
(Other definitions for score that I've seen before include "Cut - and run!" , "Result" , "Group of 20" , "record" , "Reckoning" .)