Gunner
Gunner , noun
1.
One who works a gun or cannon, whether on land, sea, or in the air; a cannoneer.
2.
A warrant officer in the navy having charge of the ordnance on a vessel.
3.
(b)
(Zoology) The sea bream. [Provincial English or Irish]
Collocations (2)
Gunner's daughter , the gun to which men or boys were lashed for punishment. [Sailor's slang] — W. C. Russell
tail gunner (Military) , A member of the crew of a bomber airplane who operates the defensive gun at the rear of the airplane.