Standard Lemma guide

lachrymator

noun · 2 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

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1

noun

Meaning 1

Any substance that causes tears, such as tear gas.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

a gas that makes the eyes fill with tears but does not damage them; used in dispersing crowds

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: tear gas, teargas, lacrimator

Antonyms: none provided

Broader terms: chemical weapon, gas

Narrower terms: chlorobenzylidenemalononitrile, CS gas, chloroacetophenone, CN gas, nitrochloromethane

History

Etymology

From lachrymate + -or.

Across languages

Translations

3 source translations are retained for this English entry.

  • Finnish: lakrymaattori — substance
  • German: Reizstoff — substance
  • Polish: lakrymator — substance