adjective 1. shaped like a rectangle. 2. having the base or section in the form of a rectangle: a rectangular pyramid. 3. having one or more right angles. 4. forming a right angle. adjective 1. shaped like a rectangle 2. having or relating to right angles 3. mutually perpendicular: rectangular coordinates 4. having a base […]
noun, Geometry. 1. a hyperbola with transverse and conjugate axes equal to each other. rectangular hyperbola noun 1. a hyperbola with perpendicular asymptotes
rectectomy rec·tec·to·my (rěk-těk’tə-mē) n. See proctectomy.
noun 1. plural of rectus. noun, plural recti [rek-tahy] /ˈrɛk taɪ/ (Show IPA). Anatomy. 1. any of several straight muscles, as of the abdomen, thigh, eye, etc. 1. a combining form meaning “right,” “straight,” used in the formation of compound words: rectilinear. noun 1. the plural of rectus combining form 1. straight or right: rectilinear, […]