Japanese edit

Kanji in this term

Grade: 6
ちゅう
Grade: 6

Grade: 4
こう
Grade: 2
on’yomi

Etymology edit

宇宙 (uchū, outer space) +‎ 飛行 (hikō, flight).

Noun edit

()(ちゅう)()(こう) (uchūhikō

  1. space flight