follow Dictionary.com

Why turkey has the same name as Turkey

triplet

[trip-lit] /ˈtrɪp lɪt/
noun
1.
one of three children or offspring born at the same birth.
2.
triplets, three offspring born at one birth.
3.
any group or combination of three.
4.
Prosody. three successive verses or lines, especially when rhyming and of the same length; a stanza of three lines.
5.
Also called tercet. Music. a group of three notes to be performed in the time of two ordinary notes of the same kind.
6.
an assembled imitation gem with three parts, the center one giving the color, the top and bottom, sometimes genuine, supplying the wearing qualities.
7.
Genetics. a sequence of three nucleotides; a codon in messenger RNA and an anticodon in transfer RNA.
8.
Optics. a compound lens in which three lenses are combined.
9.
triplets, (in some card games) three cards of the same denomination.
Origin
1650-1660
1650-60; triple + -et
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
Cite This Source
Examples from the web for triplet
  • While there are many kinds of blue triplet lilies, few have proper names.
  • The primary stream was continuous and the volunteers had to revert back to it every time they finished a secondary triplet.
  • The flutes quickly change the subject, introducing the famous surging triplet melody.
British Dictionary definitions for triplet

triplet

/ˈtrɪplɪt/
noun
1.
a group or set of three similar things
2.
one of three offspring born at one birth
3.
(music) a group of three notes played in a time value of two, four, etc
4.
(chem) a state of a molecule or free radical in which there are two unpaired electrons
Word Origin
C17: from triple, on the model of doublet
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
Cite This Source
Word Origin and History for triplet
n.

1650s, "three successive lines of poetry," from triple; perhaps patterned on doublet. Extended to a set of three of anything in 1733, and to three children at the same birth in 1787 (another word for this was trin, 1831, on the model of twin). Musical meaning "three notes played in the time of two" is from 1801.

Online Etymology Dictionary, © 2010 Douglas Harper
Cite This Source
triplet in Medicine

triplet trip·let (trĭp'lĭt)
n.

  1. Any of three children delivered at the same birth.

  2. A set of three similar objects, such as a compound lens in a microscope formed of three planoconvex lenses.

  3. A unit of three successive nucleotides in a DNA or RNA molecule that codes for a specific amino acid; a codon or anticodon.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
Cite This Source

Word of the Day

Difficulty index for triplet

Some English speakers likely know this word

Word Value for triplet

9
11
Scrabble Words With Friends