Musical intervals

• Some pizza slices
• Pie wedges in Trivial Pursuit, e.g.
• Large pie pieces
• Parts of a small pizza, perhaps
• Wedge fractions in Trivial Pursuit
• Certain intervals in music
• Trivial Pursuit wedges, e.g.
• A-to-F intervals
• Trivial Pursuit wedges, vis-à-vis the whole pie

Wiktionary Word definitions in Wiktionary
n. (plural of sixth English)