planisphere

Sinhala Dictionary definitions for planisphere

planisphere 🔊

planisphere : තලගෝලය

planisphere definition

Noun. The representation of the circles of the sphere upon a plane; especially, a representation of the celestial sphere upon a plane with adjustable circles, or other appendages, for showing the position of the heavens, the time of rising and setting of stars, etc., for any given date or hour.