- turning or capable of turning around on an axis, as a wheel.
- taking place around an axis, as motion.
- having a part or parts that turn on an axis, as a machine.
- a rotary device or machine.
- traffic circle.
- synchronous converter.
- Rotary Club.
- of, relating to, or operating by rotation
- turning or able to turn; revolving
- a part of a machine that rotates about an axis
- a roundabout (for traffic)