This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

• Lexulous
• Wordscraper
• Wordosaur

n. A set of seven persons or objects.

n. A musical composition for seven instruments or seven voices; a septuor.

n. a musical composition written for seven performers

n. seven people considered as a unit

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

n. seven performers or singers who perform together

"AnathalloAnathallo is the Chicago-based art-house septette of collective vocal glory captained by Matthew Joynt (guitar, piano), with Bret Wallin (trombone), Danny Bracken (guitar), Seth Walker (bass), Jeremiah Johnson (drums), Erica Froman (autoharp), and Jamie Macleod (piano, trumpet)."

musical composition    composition    piece    piece of music    opus   

septate    septet