circle of position — A small circle on the globe (earth) in which, at every point at the instant of observation, the observed celestial body (sun, star, or planet) has the same altitude and, therefore, the same zenith distance. Also called a circle of equal altitude … Aviation dictionary
circle altitude — A circle on the earth’s surface centered on the line joining the center of the earth to a heavenly body, from which the altitude of the body is everywhere equal. Also called a circle of position and a circle of equal altitude … Aviation dictionary
circle of equal altitude — A circle on the surface of the earth, having as its center the substellar points of a given celestial body, from any point on or above the circumference of which the angular altitude of the body is the same. Also called a circle of position … Aviation dictionary
Circle in the Sand — Single by Belinda Carlisle from the album Heaven on Earth Released 1988 … Wikipedia
Circle of fifths — showing major and minor keys … Wikipedia
Circle 7 logo — Circle 7 redirects here. For the former Disney animation studio, see Circle 7 Animation. The Circle 7 logo. The Circle 7 logo is one of the most commonly used television station logos in the United States. Designed in the early 1960s for the ABC… … Wikipedia
Circle of Snakes — Studio album by Danzig Released August 31, 2004 … Wikipedia
Circle. Square. Triangle — Single by Test Icicles from the album For Screening Purposes Only … Wikipedia
Circle rules football — Highest governing body Circle Rules Federation Nickname(s) Circle rules, CRF First played 2006, New York, New York Characteristics Contact Contact Team members … Wikipedia
circle — [sʉr′kəl] n. [ME cercle < OFr < L circulus, a circle, dim. of circus: see CIRCUS] 1. a plane figure bounded by a single curved line, every point of which is equally distant from the point at the center of the figure: see CONIC SECTION,… … English World dictionary
