relating to or characterized by rotation; rotary dial'

a road junction at which traffic streams circularly around a central island; the accident blocked all traffic at the rotary

[ Syn: traffic circle , circle , roundabout ]

electrical converter consisting of a synchronous machine that converts alternating to direct current or vice versa

[ Syn: synchronous converter , rotary converter ]

describing a circle; moving in a circle; the circular motion of the wheel

[ Syn: circular , orbitual ]