Dictionary.com
Thesaurus.com
Synonyms

quartet

American  
[kwawr-tet] / kwɔrˈtɛt /
especially British, quartette

noun

  1. any group of four persons or things.

  2. an organized group of four singers or players.

  3. a musical composition for four voices or instruments.


quartet British  
/ kwɔːˈtɛt /

noun

  1. a group of four singers or instrumentalists or a piece of music composed for such a group See string quartet

  2. any group of four

    a quartet of fast bowlers

"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

quartet Cultural  
  1. A group of four musicians or singers; also, a piece of music for four instruments or voices.


Etymology

Origin of quartet

1765–75; < Italian quartetto, diminutive of quarto < Latin quartus fourth

Explanation

A quartet is a musical group with four members. If you play the viola, you might form a string quartet with two violinists and a cellist. You can use the noun quartet to describe your four-person singing group, and you can also use it to talk about the piece of music you're performing, if it's written specifically for four voices or instruments. The word quartet comes from the Italian quarto, or "fourth," which in turn has it roots in the Latin quartus, also meaning "fourth."

Keep Reading on Vocabulary.com

Vocabulary lists containing quartet

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

With the quartet now on the journey back home, Charlesworth - who previously worked for the European Space Agency - says the voyage has been "incredible" to follow.

From BBC • Apr. 9, 2026

The scene where the quartet plays their pre-wedding parlor game occurs about 25 minutes into Borgli’s film, and is ripe with instrumental, pre-twist subtext.

From Salon • Apr. 3, 2026

Some would say Aston Villa have the easiest run-in of the quartet.

From BBC • Mar. 12, 2026

Hawke is just one director’s muse among a quartet of 2026 acting nominees.

From Los Angeles Times • Feb. 23, 2026

We were embarrassed by the earthy harmonies they sang, but since the visitors were awed we dared not laugh at the crude, high, plaintively animal sounds Jim Trueblood made as he led the quartet.

From "Invisible Man" by Ralph Ellison