排煙

Reading

Kana: はいえん

Romaji: haien

Definition

noun

vs

1

smoke (dispersal)

Kanji

排

Reading: ハイ

Meanings: repudiate, exclude, expel, reject, line up, arrange

煙

Readings: エン、 けむ.る、 けむり、 けむ.い

Meaning: smoke