quartet

1. The cardinal number that is the sum of three and one (synset 113766444)
   hypernym: digit, figure - one of the elements that collectively form a system of numeration
   synonym: 4, four, foursome, iv, little joe, quadruplet, quatern, quaternary, quaternion, quaternity, tetrad
2. Four performers or singers who perform together (synset 108264172)
   hypernym: musical group, musical organisation, musical organization - an organization of musicians who perform together
   hyponym:

   • barbershop quartet - an unaccompanied quartet of (usually male) voices singing sentimental songs in four-part harmony
   • string quartet, string quartette - an instrumental quartet with 2 violins and a viola and a cello
   synonym: quartette
3. A set of four similar things considered as a unit (synset 108004531)
   hypernym: set - a group of things of the same kind that belong together and are so used
   synonym: quadruple, quadruplet, quartette
4. Four people considered as a unit (synset 108003822)
   "he joined a barbershop quartet"; "the foursome teed off before 9 a.m."
   hypernym: assemblage, gathering - a group of persons together in one place
   hyponym: quadrumvirate - a group of four men
   synonym: foursome, quartette
5. A musical composition for four performers (synset 107055434)
   hypernym: composition, musical composition, opus, piece, piece of music - a musical work that has been created
   synonym: quartette

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