Английский разговорный словарь (основной) - circular

ˈsə:kjulə adj. & n. --adj. 1 a having the form of a circle. b moving or taking place along a circle (circular tour). 2 Logic (of reasoning) depending on a vicious circle. 3 (of a letter or advertisement etc.) printed for distribution to a large number of people. --n. a circular letter, leaflet, etc. øcircular saw a power saw with a rapidly rotating toothed disc. øøcircularity n. circularly adv. [ME f. AF circuler, OF circulier, cerclier f. LL circularis f. L circulus CIRCLE]