D defs.my
Entry 1 sense Webster, 1913

Revolver

/rĭv-äl'-vẽr/ · Re·volv·er · IPA /ɹɪˈvɒl.vɚ/
01 n. One who, or that which, revolves; specifically, a firearm ( commonly a pistol) with several chambers or barrels so arranged as to revolve o…
  1. 1.
    One who, or that which, revolves; specifically, a firearm ( commonly a pistol) with several chambers or barrels so arranged as to revolve on an axis, and be discharged in succession by the same lock; a repeater.