Had a row? (5)
I believe the answer is:
oared
'had a row?' is the definition.
(oar can mean to have an argument)
This is the entire clue.
(Other definitions for oared that I've seen before include "As some boats flew" , "Adore (anag.)" , "Like a rowing eight" , "Propelled like a rowing boat" , "ready for a row" .)