Helmsman (7)
'helmsman' is the definition.
(I know that helmsman can be written as steerer)
This is all the clue.
(Other definitions for steerer that I've seen before include "One controlling direction" , "One guiding, eg, ship" , "Director" , "Guide" .)
'helmsman' is the definition.
(coxswain on a boat)
This is the entire clue.
(Other definitions for cox that I've seen before include "Member of rowing crew" , "Steerer of oarsmen in rowing boat" , "Steersman" , "Passenger vehicle" , "He's in charge of a racing boat and its rowers" .)
'helmsman' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for pilot that I've seen before include "Trial broadcast" , "Lead" , "Guide, flyer" , "Small flame that ignites a gas boiler" , "Controller of aircraft" .)