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 Formally, a lune is the relative complement of one disk in another (where they intersect but neither is a subset of the other) Alternatively, if and are disks, then is a lune
lune - Wiktionary, the free dictionary lune (uncountable) (astronomy, sometimes capitalised) The celestial body closest to the Earth, considered to be a planet in the Ptolemic system as well as the boundary between the Earth and the heavens