What does 風通し mean?
風通し is a Japanese noun meaning “ventilation” in English. It can also be translated as “communication (within an organisation)” depending on context. It is written as 風通し in kanji, かぜとおし in hiragana, and kazetooshi in romaji. This word is part of JLPT N1 vocabulary.
Example sentence
この部屋は風通しがよい。
This room has fine ventilation.