1 having the form of a circle: a circular piece of paper.
az: dairəvi
ru: круглый
2 leading back to the point from which it started: a circular road.
az: dairəvi
ru: круговой; окружной
♦ noun
a notice etc, especially advertising something, sent to a number of persons: We often get circulars advertising holidays.
az: sirkulyar
ru: циркуляр; рекламный проспект