tumbler   (Sound)

The noun tumbler has 4 senses

• tumbler -- (a gymnast who performs rolls and somersaults and twists etc.)


• tumbler -- (a glass with a flat bottom but no handle or stem; originally had a round bottom)


• tumbler -- (a movable obstruction in a lock that must be adjusted to a given position (as by a key) before the bolt can be thrown)


• roller, tumbler, tumbler pigeon -- (pigeon that executes backward somersaults in flight or on the ground)