lachrymator
Noun: A substance, typically a gas or chemical agent, that irritates the eyes and causes them to produce tears. Its primary effect is to induce tearing without causing permanent damage to the eyes or other tissues, which is why it is often used for riot control or in self-defense sprays.
The word "lachrymator" is a formal and technical term, most commonly used in scientific, military, or law enforcement contexts. It describes the specific function of a substance rather than being a brand name.
- Police used a lachrymator to disperse the unruly crowd.
- The chemical formula for that particular lachrymator is classified.
- Exposure to the lachrymator caused immediate tearing and a burning sensation in the eyes.
- As a modifier: The term can be used adjectivally to describe the type of effect.
- The canister released a lachrymator agent into the enclosed space.
- Lachrymatory (adjective): Pertaining to or causing tears.
- The compound has a strong lachrymatory effect.
- Tear gas (noun): This is the common, non-technical synonym for a lachrymator used in riot control.
- Tear gas (common term)
- Riot control agent
- Eye irritant
- Demulcent (a soothing substance, often for the eyes)
- Anesthetic (a substance that causes loss of sensation)
The core meaning is fixed: a substance designed to cause tearing. It does not refer to substances that cause tears through emotional means (like a sad movie) or through severe chemical injury. Its use is specifically tied to its temporary, irritating physical effect on the eyes.
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a gas that makes the eyes fill with tears but does not damage them; used in dispersing crowds
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