Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun revolver

2 senses of revolver

Sense 1
revolver, six-gun, six-shooter -- (a pistol with a revolving cylinder (usually having six chambers for bullets))
       => pistol, handgun, side arm, shooting iron -- (a firearm that is held and fired with one hand)

Sense 2
revolving door, revolver -- (a door consisting of four orthogonal partitions that rotate about a central pivot; a door designed to equalize the air pressure in tall buildings)
       => door -- (a swinging or sliding barrier that will close the entrance to a room or building or vehicle; "he knocked on the door"; "he slammed the door as he left")