squarable surface
1square — squarable, adj. squarelike, adj. squareness, n. squarer, n. /skwair/, n., v., squared, squaring, adj., squarer, squarest, adv. n. 1. a rectangle having all four sides of equal length …
2Lune (mathematics) — In geometry, a lune is either of two figures, both shaped roughly like a crescent Moon. The word lune derives from luna, the Latin word for Moon. Contents 1 Plane geometry 2 Spherical geometry 3 Lune of Hippocrates …
