Princeton's WordNet

1. quintet, quintette(noun)

   five performers or singers who perform together

2. quintet, quintette, quintuplet, quintuple(noun)

   a set of five similar things considered as a unit

3. quintet, quintette, fivesome(noun)

   five people considered as a unit

4. quintet, quintette(noun)

   a musical composition for five performers

Wiktionary

1. quintette(Noun)

   A composition for five voices or instruments; also, the set of five persons who sing or play five-part music.

Webster Dictionary

1. Quintette(noun)

   a composition for five voices or instruments; also, the set of five persons who sing or play five-part music

The Nuttall Encyclopedia

1. Quintette

   a musical composition in obligato parts for five voices or five instruments.

• kwintet, vyftalAfrikaans
• مَجْموعَةٌ خُماسِيَّة مِن المُغَنّينArabic
• квинтетBulgarian
• quintetoPortuguese (BR)
• kvintetoCzech
• das QuintettGerman
• kvintetDanish
• κουιντέτο (μουσικό σχήμα με πέντε μουσικούς)Greek
• quintetoSpanish
• kvintettEstonian
• گروه موسیقی پنج نفرهFarsi
• kvintettiFinnish
• quintetteFrench
• חֲמִישִייָהHebrew
• पंचमHindi
• kvintetCroatian
• ötösHungarian
• kuintetIndonesian
• kvintettIcelandic
• quintettoItalian
• ５重奏Japanese
• 5중주Korean
• kvintetasLithuanian
• kvintetsLatvian
• kuintetMalay
• kwintetDutch
• kvintett, gruppe på femNorwegian
• kwintetPolish
• گروه موسیقی پنج نفرهPersian
• دپنځو او ازويا پنځو موسيقي الو تركيب: پنځګون ( لكه ماشومان چې په يوه وخت زيږيدلى ويPashto
• quintetoPortuguese
• cvin­tetRomanian
• квинтетRussian
• kvintetoSlovak
• kvintetSlovenian
• kvintetSerbian
• kvintettSwedish
• คณะนักร้องหรือนักแสดง 5 คนThai
• beşli, kentetTurkish
• 五重唱，五重奏Chinese (Trad.)
• квінтетUkrainian
• پانچ لوگوں پر مشتمل موسیقی کا گروہUrdu
• ngũ tấuVietnamese
• 五重唱，五重奏Chinese (Simp.)