Standard Lemma guide

toluene

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

Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.

  • Received-Pronunciation: /ˈtɒl.juːˌiːn/
  • General-American: /ˈtɑl.juˌin/
  • Wisconsin Recorded audio is listed in the source snapshot.
  • Southern-England: Recorded audio is listed in the source snapshot.
  • CMU ARPABET: T AO1 L UW0 IY2 N Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

noun

Meaning 1

A colourless, inflammable liquid hydrocarbon, methylbenzene, CH3.C6H5, used as a solvent, in high-octane fuels and in the production of many chemical compounds.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

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

a colorless flammable liquid obtained from petroleum or coal tar; used as a solvent for gums and lacquers and in high-octane fuels

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: methylbenzene

Antonyms: none provided

Broader terms: alkylbenzene, solvent, dissolvent, dissolver, dissolving agent, resolvent

History

Etymology

Etymology tree German Tolu German Toluinder. English toluene From German Toluin, from Tolu (Tolú) where it was first distilled.

Across languages

Translations

21 source translations are retained for this English entry.

  • Bulgarian: толуол (toluol) — liquid hydrocarbon
  • Catalan: toluè — liquid hydrocarbon
  • Catalan: metilbenzè — liquid hydrocarbon
  • Chinese Mandarin: 甲苯 (jiǎběn) — liquid hydrocarbon
  • Czech: toluen — liquid hydrocarbon
  • Danish: toluen — liquid hydrocarbon
  • Finnish: tolueeni — liquid hydrocarbon
  • French: toluène — liquid hydrocarbon
  • German: Toluol — liquid hydrocarbon
  • Hungarian: toluol — liquid hydrocarbon
  • Icelandic: tólúen — liquid hydrocarbon
  • Italian: toluene — liquid hydrocarbon
  • Italian: toluolo — liquid hydrocarbon
  • Japanese: トルエン (toruen) — liquid hydrocarbon
  • Norwegian Bokmål: toluen — liquid hydrocarbon
  • Norwegian Nynorsk: toluen — liquid hydrocarbon
  • Persian: تولوئن (tolo'an) — liquid hydrocarbon
  • Polish: toluen — liquid hydrocarbon
  • Spanish: tolueno — liquid hydrocarbon
  • Swedish: toluen — liquid hydrocarbon
  • Swedish: metylbensen — liquid hydrocarbon