Disney's dwarfs, e.g.

• Jazzy septet?
• The cardinal number that is the sum of six and one
• The seas, e.g.
• Snow White's Dwarfs, e.g.
• Quintet plus two
• Water polo team, e.g
• Series of seven
• The Seven Dwarfs, e.g.

Wiktionary Word definitions in Wiktionary
n. a group of seven things