Meaning of the word "passive smoking" in English

What does "passive smoking" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

passive smoking

US /ˈpæs.ɪv ˈsmoʊ.kɪŋ/
UK /ˈpæs.ɪv ˈsməʊ.kɪŋ/
"passive smoking" picture

Noun

the inhalation of smoke, called secondhand smoke, by persons other than the intended active smoker

Example:
Passive smoking can cause serious health problems in children.
Many countries have banned smoking in public places to protect people from passive smoking.