teargas

Từ điển WordNet v3.1 - WordNet Dictionary

I - noun

a gas that makes the eyes fill with tears but does not damage them;
used in dispersing crowds
• Syn:
tear gas, lacrimator, lachrymator
• Hypernyms:
gas, chemical weapon
• Hyponyms:
chlorobenzylidenemalononitrile, CS gas, chloroacetophenone, CN gas, nitrochloromethane

II - verb

attack with teargas;
subject to teargas fumes
- The students were teargassed during the riot
• Hypernyms:
gas
• Verb Frames:
- Somebody ----s something
- Somebody ----s somebody