- a well rounded line
- Aircraft manoeuvre
- Circle
- circle around something
- Circuit
- Closed circuit
- Coil
- Aureole
- Band
- Bell sound
- Boxing arena
- Call from circus arena
- Chime, peal
- Circle
- Anatomical name for cavity which is also known as the eye socket.
- Bounds
- Celestial path
- Circle (Earth)
- Circle (planet)
- Circle every second dour oboist
- Curved path
- Circle crossings
- Circle widths