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chemical weapon

chemical weapon

176 4.6
A harmful chemical that kills or hurts people, animals and plants in war
  • noun
  • /ˈkɛmɪkəl ˈwɛpən/
  • Literature
translation icon : arma química
  • The government has strict regulations to prevent the use of chemical weapons during conflicts.
  • use chemical weapons
  • produce chemical weapons
  • carry chemical weapons

Israel has chemical weapons, biological weapons, nuclear weapons.

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Examples

  • We will still need trained inspection teams to look for biological and chemical weapons.

    Academic text (2001)
  • Long went missing from the tech center along with a dangerous chemical weapon.

  • So there is an agreement that if you get rid of your chemical weapons, you can keep on killing.

  • Just look at the debate on the chemical weapons convention that is taking place in Congress today.

    Academic text (1997)
  • Biological and chemical weapons are much more difficult to detect and control than nuclear ones.

    Academic text (2011)
  • The United States has already destroyed one facility in Sudan in its attempt to target chemical weapons.

    Academic text (1998)
  • In addition to these similarities, these Arab governments all appear to have decided to use chemical weapons in similar circumstances.

    Academic text (2017)
  • In 1942, the U.S. Department of War built a chemical weapons plant northeast of Denver, Colorado.

    Academic text (1999)
  • All four states used chemical weapons in a broader military conflict and not as stand-alone events.

    Academic text (2017)
  • Putin was able to achieve this when he forced President Obama's hand over the chemical weapons issue in Syria.

    Academic text (2015)

How Toxic

nerve agent
  • NSFW
13 8.8
chemical weapon
  • Literature
176 4.6
toxicant
  • Specialized
1 9.5
irritant
15 6.0

Surface Forms

Morphology

chemical + weapon

The meaning 'a weapon that uses toxic chemical substances' is directly and transparently derived from combining 'chemical' (relating to chemical substances) with 'weapon' (an instrument for harm). This straightforward adjective + noun composition is cross-linguistically common and should be understandable to a B1 learner who knows both constituent words.

Etymology

The phrase chemical weapon comes from the simple idea of a 'weapon' that uses dangerous 'chemicals'—poisonous gases or liquids that can hurt or kill people, animals, or plants. That's why today it means any weapon that works by releasing these poisonous chemicals.