odeon /ōˈdi-ən, -dyən or -dēˈ/, also odeum /-əm/

1. In ancient Greece and Rome, a theatre for musical contests, etc
2. A concert hall

• diallages
• diallagic
• diallagoid
• dialled
• dialler
• diallers
• dialling
• dialling code
• dialling codes
• cornetist
• cornetists
• cornets
• cornett
• cornetti
• cornettino
• cornettinos
• cornettist
• cornettists
• cornetto
• cornet-à-piston
• cornet-à-pistons
• corn exchange
• corn exchanges
• corn-factor
• corn-factors