poison gas
noun Date: 1915 a poisonous gas or a liquid or a solid giving off poisonous vapors designed (as in chemical warfare) to kill, injure, or disable by inhalation or contact

New Collegiate Dictionary. 2001.

Look at other dictionaries:

  • poison gas — n [U] gas that causes death or serious injury, used especially against an enemy in a war ▪ There are reports that poison gas is being used against the rebels …   Dictionary of contemporary English

  • poison gas — n a poisonous gas or a liquid or a solid giving off poisonous vapors designed (as in chemical warfare) to kill, injure, or disable by inhalation or contact …   Medical dictionary

  • poison gas — poison ,gas noun uncount gas used for killing or harming people …   Usage of the words and phrases in modern English

  • poison gas — n. any toxic chemical agent in the form of a gas or vapor forming liquid or solid, esp. one used in chemical warfare to kill or harass through inhalation or contact …   English World dictionary

  • poison gas — n. to use poison gas against * * * [ˌpɔɪz(ə)n gæs] to use poison gas against …   Combinatory dictionary

  • poison gas — N UNCOUNT Poison gas is a gas that is poisonous and is usually used to kill people in war or to execute criminals …   English dictionary

  • poison gas — noun a gas that is poisonous to breath or contact; used in chemical warfare • Hypernyms: ↑gas, ↑chemical weapon • Hyponyms: ↑mustard gas, ↑mustard agent, ↑blistering agent, ↑dichloroethyl sulfide, ↑ …   Useful english dictionary

  • poison gas — poi′son gas′ n. chem. any toxic gas, esp. one used in chemical warfare to kill or incapacitate on inhalation or contact, as chlorine • Etymology: 1910–15 …   From formal English to slang

  • poison gas — toxic gas which can kill or cause harm …   English contemporary dictionary

  • poison gas — noun (U) gas that causes death or serious injury, used especially against an enemy in a war …   Longman dictionary of contemporary English

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