blue supergiant

== English == === Noun === blue supergiant (plural blue supergiants) (astronomy) A very large, hot and luminous star; a large blue giant. Alternative form: BSG (initialism) Hypernyms: supergiant < star < celestial body Coordinate terms: RSG, red supergiant, YSG, yellow supergiant; blue giant, blue dwarf ==== Derived terms ==== BSG (initialism) ==== Translations ====