What does 宇宙 mean?
宇宙 is a Japanese noun meaning “universe” or “outer space” in English. It is written as 宇宙 in kanji, うちゅう in hiragana, and uchuu in romaji. This word is part of JLPT N3 vocabulary.
Example sentences
宇宙には多くの星がある。
There are many stars in the universe.
いつか宇宙に行ってみたい。
I'd like to go into space one day.