LUNE Definition Meaning - Merriam-Webster The meaning of LUNE is the part of a plane surface bounded by two intersecting arcs or of a spherical surface bounded by two great circles
Lune (geometry) - Wikipedia In plane geometry, the crescent shape formed by two intersecting circles is called a lune In each diagram, two lunes are present, and one is shaded in grey
lune - Wiktionary, the free dictionary lune (plural lunes) A concave figure formed by the intersection of the arcs of two circles on a plane, or on a sphere the intersection between two great semicircles