What does 気流 mean?
気流 is a Japanese noun meaning “atmospheric current” in English. It is written as 気流 in kanji, きりゅう in hiragana, and kiryuu in romaji. This word is part of JLPT N1 vocabulary.
Example sentence
乱気流のために飛行機が揺れた。
We had a rough flight because of turbulence.