Standard Lemma guide

organochlorine

adj · 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

adj

Meaning 1

containing chlorine

Definition source: English Wiktionary via Wiktextract

Usage: not-comparable

Topics: chemistry, natural-sciences, organic-chemistry, physical-sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

Any of very many chlorine substituted organic compounds, many of which are solvents or insecticides etc.

Definition source: English Wiktionary via Wiktextract

Topics: chemistry, natural-sciences, organic-chemistry, physical-sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

Etymology tree English organo- Proto-Indo-European *ǵhelh3- Proto-Hellenic *khlōrós Ancient Greek χλωρός (khlōrós) Proto-Indo-European *-nós Proto-Indo-European *-iHnos Proto-Italic *-īnos Latin -īnusder. Old French -inbor. Middle English -in English -ine English chlorine English organochlorine From organo- + chlorine.

Across languages

Translations

6 source translations are retained for this English entry.

  • Finnish: orgaaninen klooriyhdiste — chlorine substituted organic compound
  • French: organochloré — chlorine substituted organic compound
  • Portuguese: organoclorado — chlorine substituted organic compound
  • Spanish: organoclorado — chlorine substituted organic compound
  • Turkish: organoklor — chlorine substituted organic compound
  • Turkish: organoklorür — chlorine substituted organic compound