What does 運 mean?
運 is a Japanese noun meaning “fortune, luck” in English. It is written as 運 in kanji, うん in hiragana, and un in romaji. This word is part of JLPT N3 vocabulary.
Example sentence
遅かれ早かれ、彼の運は尽きるだろう。
Sooner or later, his luck will run out.