A two-dimensional geometric figure, a line, consisting of the set of all those points in a plane that are equally distant from a given point (center). • A two-dimensional geometric figure, a disk, consisting of the set of all those points of a plane at a distance less than or equal to a fixed distance (radius) from a given point. • Any shape, curve or arrangement of objects that approximates to or resembles the geometric figures. • Any thin three-dimensional equivalent of the geometric figures. • A curve that more or less forms part or all of a circle. • A specific group of persons; especially one who shares a common interest. • Synonym of doujin circle. • The orbit of an astronomical body. • A line comprising two semicircles of 30 yards radius centred on the wickets joined by straight lines parallel to the pitch used to enforce field restrictions in a one-day match. • A ritual circle that is cast three times deosil and closes three times widdershins either in the air with a wand or literally with stones or other items used for worship. • A traffic circle or roundabout. • Compass; circuit; enclosure. • An instrument of observation, whose graduated limb consists of an entire circle. When fixed to a wall in an observatory, it is called a mural circle; when mounted with a telescope on an axis and in Y's, in the plane of the meridian, a meridian or transit circle; when involving the principle of reflection, like the sextant, a reflecting circle; and when that of repeating an angle several times continuously along the graduated limb, a repeating circle. • A series ending where it begins, and repeating itself. • A form of argument in which two or more unproved statements are used to prove each other; inconclusive reasoning. • Indirect form of words; circumlocution. • A territorial division or district. • A bagginess of the skin below the eyes from lack of sleep. • An event at which circling takes place.