sextette in WordNet English dictionary

1. a musical composition written for six performers
   sextet  sextette  sestet 
   
2. a set of six similar things considered as a unit
   sextet  sextette  sestet 
   
3. six performers or singers who perform together
   sextet  sextette  sestet 
   
4. six people considered as a unit
   sextet  sextette  sixsome