plural triplets
1
: one of three offspring produced in the same pregnancy
2
a
: a combination, set, or group of three
b
: a group of three elementary particles (such as positive, negative, and neutral pions) with different charge states but otherwise similar properties
c
: an atom or molecule with an even number of electrons that have a net magnetic moment
d
: codon
3
: a group of three musical notes, tones, or beats performed in the time of two of the same value
4
: a unit of three lines of verse
Synonyms
Examples of triplet in a Sentence
the theater piece is actually a triplet of comedy sketches, all of them having romantic love as their theme
Recent Examples on the Web
Two years after giving birth to twins, the then-couple welcomed triplets named Kai, Saxon, and Damian in 2006.
—
Skyler Caruso, Peoplemag, 24 June 2024
Pregnant females would be entitled to the Child Income Tax Credit for embryos or fetuses, which would be doubled or tripled if twins or triplets were anticipated.
—Armstrong Williams, Baltimore Sun, 7 Aug. 2024
That discovery confirmed the genome’s triplet nature, a sequence of three nucleotides in DNA and RNA.
—Brian Murphy, Washington Post, 10 July 2024
After bulldozing through the jagged opening chords, Tatler steps to the forefront early to play the iconic triplets that signal the main riff, and everyone settles into an easy groove.
—Kory Grow, Rolling Stone, 27 June 2024
See all Example Sentences for triplet 
Skyler Caruso, Peoplemag, 24 June 2024
Pregnant females would be entitled to the Child Income Tax Credit for embryos or fetuses, which would be doubled or tripled if twins or triplets were anticipated.
—Armstrong Williams, Baltimore Sun, 7 Aug. 2024
That discovery confirmed the genome’s triplet nature, a sequence of three nucleotides in DNA and RNA.
—Brian Murphy, Washington Post, 10 July 2024
After bulldozing through the jagged opening chords, Tatler steps to the forefront early to play the iconic triplets that signal the main riff, and everyone settles into an easy groove.
—Kory Grow, Rolling Stone, 27 June 2024
See all Example Sentences for triplet
These examples are programmatically compiled from various online sources to illustrate current usage of the word 'triplet.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.
Dictionary Entries Near triplet
Cite this Entry
“Triplet.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/triplet. Accessed 11 Sep. 2024.
Copy CitationKids Definition
triplet
noun
trip·let
ˈtrip-lət 
1
: a unit of three lines of verse
2
: a combination, set, or group of three
3
: one of three children or offspring born at one birth
4
: a group of three notes played in the time of two of the same value
Medical Definition
triplet
noun
trip·let
ˈtrip-lət
1
a
: a combination, set, or group of three
b
: an atom or molecule with an even number of electrons that have a net magnetic moment
c
: codon
2
a
: one of three children or offspring born at one birth
b
triplets plural
: a group of three offspring born at one birth
3
: a combination of three lenses
Love words? Need even more definitions?
Merriam-Webster unabridged
Share