宇う宙ちゅう塵ごみMeaningsNoun1. space debris; space junkOther spellings宇う宙ちゅうゴミ0%宇う宙ちゅうごみ0%Kanji used宇space宙midair塵dustComposed of宇う宙ちゅうuniverse; cosmos; spaceNoun塵ごみrubbish; trash; garbage; refuse; litterNoun