恒こう星せい間かん宇う宙ちゅう船せんMeaningsNoun1. starship; interstellar spacecraftKanji used恒constant星star間interval宇space宙midair船shipComposed of恒こう星せいstarNoun間かんinterval; period of time; among; between; inter-; good opportunity; chance; estrangement; discord; alienation; …Noun宇う宙ちゅう船せんspaceshipNoun