Part of speech: Noun
a pistol with a revolving cylinder (usually having six chambers for bullets)
Categories: Pistol, Handgun, Side arm, Shooting iron
Six-gun, Revolver, Revolving door, Six-shooter
revolve – A related word in the same word family.
er – A related word in the same word family.
Children naturally create grammatical rules, showing language is hardwired in human brains.