second-hand smoke

Noun

uncountable

The smoke from cigarettes, especially in an enclosed environment, that any person including non-smokers could breathe in.

Japanese Meaning

他人が吸った後のタバコの煙、特に閉鎖空間内で発生し、非喫煙者も吸い込む可能性がある受動喫煙の煙

She opened the window because the second-hand smoke from the bar next door was drifting into her apartment.

彼女は、隣のバーから流れてくる受動喫煙が部屋に入ってくるので、窓を開けた。

Sense（1）

The smoke from cigarettes, especially in an enclosed environment, that any person including non-smokers could breathe in.