1. 八重唱组合；八重奏乐团
An octet is a group of eight singers or musicians.

1. a musical composition written for eight performers

Synonym: octette

2. eight people considered as a unit

Synonym: octetteeightsome

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

Synonym: octette

4. eight performers or singers who perform together

Synonym: octette

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

Synonym: eight8VIIIeightereighter from Decaturoctadogdoadoctonary