TEAR GAS
Meaning of TEAR GAS in English
/ ˈtɪə gæs; NAmE ˈtɪr/ noun
[ U ] a gas that makes your eyes sting and fill with tears, used by the police or army to control crowds
Oxford Advanced Learner's English Dictionary.
Оксфордский английский словарь для изучающик язык на продвинутом уровне.
2005