七位數節; 七元[ 位 ]組
Sep·tet, Sep·tette n.
1. A set of seven persons or objects; as, a septet of singers.
2. Mus. A musical composition for seven instruments or seven voices; -- called also septuor.
n 1: the cardinal number that is the sum of six and one [syn: seven,
7, VII, sevener, heptad]
2: seven performers or singers who perform together [syn: septette]
3: a set of seven similar things considered as a unit [syn: septette]
4: seven people considered as a unit [syn: septette, sevensome]
5: a musical composition written for seven performers [syn: septette]