One who tumbles; one who plays tricks by various motions of the body; an acrobat.
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.
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.
A drinking glass that has no stem, foot, or handle — so called because such glasses originally had a pointed or convex base and could not be set down without spilling. This compelled the drinker to finish his measure.
1919, William Somerset Maugham, ,"You don't think it's too early?" said the Captain."You and your liver must decide that between you," I replied."I'm practically a teetotaller," he said, as he poured himself out a good half-tumbler of Canadian Club.
A variety of the domestic pigeon remarkable for its habit of tumbling, or turning somersaults, during its flight.
A beverage cup, typically made of stainless steel, that is broad at the top and narrow at the bottom commonly used in India.
(obsolete) A dog of a breed that tumbles when pursuing game, formerly used in hunting rabbits.
(UK, Scotland, dialect, obsolete) A kind of cart; a tumbrel.Image:Milk glass.jpg|thumb|175px|A tumbler (drinking glass) filled with
