triplicate

from WordNet (r) 3.0 (2006)
triplicate
    n 1: one of three copies; any of three things that correspond to
         one another exactly
    v 1: reproduce threefold; "triplicate the letter for the
         committee"
from The Collaborative International Dictionary of English v.0.48
Triplicate \Trip"li*cate\, a. [L. triplicatus, p. p. of
   triplicare to triple, treble; tri- (see {Tri-}) + plicare to
   fold. See {Ply}, v. t.]
   Made thrice as much; threefold; tripled.
   [1913 Webster]

   {Triplicate ratio} (Math.), the ratio of the cubes of two
      quantities; thus, the triplicate ratio of a to b is a^{3}:
      b^{3}.
      [1913 Webster]
from The Collaborative International Dictionary of English v.0.48
Triplicate \Trip"li*cate\, n.
   A third thing corresponding to two others of the same kind.
   [1913 Webster]
from Moby Thesaurus II by Grady Ward, 1.0
48 Moby Thesaurus words for "triplicate":
      Photostat, Xerox, clone, copy, counterpart, cube, ditto, double,
      dupe, duplicate, duplication, facsimile, hectograph, manifold,
      microcopy, microfilm, mimeo, mimeograph, model, multigraph,
      multiply by three, quadruplicate, reduplicate, repetition, replica,
      replicate, replication, representation, reproduce, reproduction,
      second carbon, stat, tern, ternal, ternary, ternate, three-ply,
      threefold, trace, transcribe, treble, trilogic, trinal, trine,
      triple, triplex, triplication, triplicity
antiflux / dictionary / triplicate
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