Calliope /kə-līˈə-pi or kaˈli-ōp/

1. The Muse of epic poetry (Gr myth)
2. (without cap) a keyboard musical instrument similar to an organ, with a set of whistles operated by steam or compressed air

• appropriations bill
• appropriative
• appropriativeness
• appropriator
• appropriators
• approvable
• approval
• approvals
• approvance
• air-bridge
• air-bridges
• airbrush
• airbrushed
• airbrushes
• airbrushing
• air-bubble
• air-bubbles
• air-built
• airburst
• airbursts
• Airbusses
• Airbus®
• air-car
• air-cars
• air-cavities