toluene

T1O1L1U1E1N1E1
UK/ˈtɒl.juːˌiːn/US/ˈtɑl.juˌin/

noun

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

Less commonScrabble 7

Meanings

nountoluene (countable and uncountable, plural toluenes)

plural toluenes

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

    The salon is also a kitchen where, in the back rooms, our women squat on the floor over huge woks that pop and sizzle over electric burners, cauldrons of phở simmer and steam up the cramped spaces with aromas of cloves, cinnamon, ginger, mint, and cardamom mixing with formaldehyde, toluene, acetone, Pine-Sol, and bleach.

    2019, Ocean Vuong, On Earth We're Briefly Gorgeous, Jonathan Cape, pages 79–80

    Synonyms: benzeneamine, methylbenzene, phenylmethane, toluol

Synonyms & antonyms

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

More synonyms by meaning

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

Synonym sets from Open English WordNet, CC BY 4.0.

Origin

  1. GermanTolu
  2. GermanToluin
  3. Englishtoluene

From German Toluin, from Tolu (Tolú) where it was first distilled.

Full word history & related roots →

Translations

Bulgarian толуол
  • толуол (toluol)liquid hydrocarbon
Catalan toluè, metilbenzè
  • toluèliquid hydrocarbon
  • metilbenzèliquid hydrocarbon
Chinese Mandarin 甲苯
  • 甲苯 (jiǎběn)liquid hydrocarbon
Czech toluen
  • toluenliquid hydrocarbon
Danish toluen
  • toluenliquid hydrocarbon
Finnish tolueeni
  • tolueeniliquid hydrocarbon
French toluène
  • toluèneliquid hydrocarbon
German Toluol
  • Toluolliquid hydrocarbon
Hungarian toluol
  • toluolliquid hydrocarbon
Icelandic tólúen
  • tólúenliquid hydrocarbon
Italian toluene, toluolo
  • tolueneliquid hydrocarbon
  • toluololiquid hydrocarbon
Japanese トルエン
  • トルエン (toruen)liquid hydrocarbon
Norwegian Bokmål toluen
  • toluenliquid hydrocarbon
Persian تولوئن
  • تولوئن (tolo'an)liquid hydrocarbon
Polish toluen
  • toluenliquid hydrocarbon
Spanish tolueno
  • toluenoliquid hydrocarbon
Swedish toluen, metylbensen
  • toluenliquid hydrocarbon
  • metylbensenliquid hydrocarbon

Rhymes & wordplay

Anagrams

Cite this entry
APA

toluene. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/toluene

MLA

“toluene.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/toluene. Accessed November 3, 2026.

Chicago

WatkinsX Dictionary, s.v. “toluene,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/toluene.

Source: toluene on Wiktionary, CC BY-SA 4.0.