Source : WordNet®

sextette
     n 1: six performers or singers who perform together [syn: {sextet},
           {sestet}]
     2: a set of six similar things considered as a unit [syn: {sextet},
         {sestet}]
     3: six people considered as a unit [syn: {sextet}, {sixsome}]
     4: a musical composition written for six performers [syn: {sextet},
         {sestet}]