Neptun
1. Neptun
a giant planet with a ring of ice particles; the 8th planet from the sun is the most remote of the gas giants [ogromen planet s prstanom ledenih delcev; osmi planet od Sonca, najbolj oddaljen med plinskimi velikani]
2. Neptun
(Roman mythology) god of the sea; counterpart of Greek Poseidon [(Rimsko bogastvo) bog morja, protipart grškega bogarja Posidona.]