WordWeight : Weighing the Words

Pronunciation : Tum"bler
Part of Speech : n.
Definition : 1. One who tumbles; one who plays tricks by various motions of the body; an acrobat.

2. A movable obstruction in a lock, consisting of a lever, latch, wheel, slide, or the like, which must be adjusted to a particular position by a key or other means before the bolt can be thrown in locking or unlocking.

3. (Firearms)

Defn: A piece attached to, or forming part of, the hammer of a gunlock, upon which the mainspring acts and in which are the notches for sear point to enter.

4. A drinking glass, without a foot or stem; -- so called because originally it had a pointed or convex base, and could not be set down with any liquor in it, thus compelling the drinker to finish his measure.

5. (Zo?l.)

Defn: A variety of the domestic pigeon remarkable for its habit of tumbling, or turning somersaults, during its flight.

6. (Zo?l.)

Defn: A breed of dogs that tumble when pursuing game. They were formerly used in hunting rabbits.

7. A kind of cart; a tumbrel. [Prov. Eng. & Scot.]
Source : Webster's Unabridged Dictionary, 1913