Definition of rotary noun from the Oxford Advanced Learner's Dictionary

 

rotary

 noun
noun
BrE BrE//ˈrəʊtəri//
 
; NAmE NAmE//ˈroʊtəri//
 
 
jump to other results
(pl. rotaries) (North American English) = traffic circle Word Origin mid 18th cent.: from medieval Latin rotarius, from rota ‘wheel’.
See the Oxford Advanced American Dictionary entry: rotary