Circle

диск

dysk

(thin three-dimensional equivalent of these geometric figures)

круг

kruh

(geometry: set of points that are equally distant from a center)

окру́жність

okrúžnistʹ

(geometry: set of points that are equally distant from a center)

кружля́ти

kružljáty

(travel in circles)

кружляти

kružljaty

(travel around along a curved path)