septet

noun

1. 七重奏乐团；七重唱组合
   a group of seven musicians or singers
2. 七重奏（曲）；七重唱（曲）
   a piece of music for seven musicians or singers

1. This concert also included the first performance of his Septet, op.20, which became very popular.
   音乐会上还首次演奏了他的七重奏，作品第20号，后来很受欢迎。

noun

1. a musical composition written for seven performers

   Synonym:    septette

2. seven people considered as a unit

   Synonym:    septettesevensome

3. a set of seven similar things considered as a unit

   Synonym:    septette

4. seven performers or singers who perform together

   Synonym:    septette

5. the cardinal number that is the sum of six and one

   Synonym:    seven7VIIsevenerheptadseptenary