Like a rowing boat? (5)
I believe the answer is:
oared
'like a rowing boat?' is the definition.
(I've seen this before)
This is the entire clue.
(Other definitions for oared that I've seen before include "(Of a boat) provided with rowing blades" , "Adore (anag.)" , "As some boats flew" , "Prepared for a row" , "Like a rowing eight" .)