rotary

adj : relating to or characterized by rotation; "rotary dial"

n 1: 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}]

2: a synchronous machine that converts alternating to direct

current or vice versa [syn: {synchronous converter}, {rotary

converter}]