The DICT Development Group
4 definitions found
From The Collaborative International Dictionary of English v.0.48 :
Tumbler \Tum"bler\, n.
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) 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 the 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. (Zool.) A variety of the domestic pigeon remarkable for
its habit of tumbling, or turning somersaults, during its
6. (Zool.) 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.]
From WordNet (r) 3.0 (2006) :
n 1: a gymnast who performs rolls and somersaults and twists
2: a glass with a flat bottom but no handle or stem; originally
had a round bottom
3: a movable obstruction in a lock that must be adjusted to a
given position (as by a key) before the bolt can be thrown
4: pigeon that executes backward somersaults in flight or on the
ground [syn: roller, tumbler, tumbler pigeon]
From Moby Thesaurus II by Grady Ward, 1.0 :
25 Moby Thesaurus words for "tumbler":
acrobat, aerialist, bareback rider, circus artist, clown,
contortionist, equestrian director, equilibrist, flier,
funambulist, gymnast, high wire artist, high-wire artist, juggler,
lion tamer, palaestrian, pancratiast, ringmaster, ropewalker,
slack-rope artist, snake charmer, sword swallower,
tightrope walker, trapeze artist, weightlifter
From The Jargon File (version 4.4.7, 29 Dec 2003) :
1. [Originally from the Xanadu hypertext project] A tumbler is a magic
cookie generated as part of a record or message to give it a unique
identity. Usually a tumbler includes an encoded form of its creation date,
but if a software system has more than one concurrent process that could
generate tumblers it must also include an encoding of the process ID. If
tumblers will be shared across multiple network hosts, they must also
include the host name or network address. Tumblers often include a hash of
the rest of the message or record content so that it is possible to verify
the correctness of the data the tumbler is attached to.
2. Variant text added to spam instances (often in the Subject line) to make
them unique. This kind of tumbler is used to defeat schemes that check an
exact hash of an incoming message against known spam signatures; it also
compromises some kinds of statistical spam recognition.
Contactfirstname.lastname@example.org Specification=RFC 2229