Definitions from Wiktionary (radius vector)

▸ noun:  (geometry) Of a point, a vector going from the origin to that point; equivalently, the transpose of the point.
▸ noun:  (astronomy) An ideal straight line joining the center of an attracting body with that of a body describing an orbit around it, as a line joining the sun and a planet or comet, or a planet and its satellite.
▸ Also see radius_vector


▸ Words similar to radius vectors
▸ Usage examples for radius vectors

▸ Idioms related to radius vectors
▸ Wikipedia articles (New!)
▸ Words that often appear near radius vectors
▸ Rhymes of radius vectors

▸ Invented words related to radius vectors