diesel

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diesel

  • /ˈdiːzəl/
  • /ˈdisəl/ US
  • /ˈdizəl/ US

Rhymes with -iːzəl

Where it comes from

From German Diesel, named after inventor Rudolf Diesel, who developed a heavy-duty engine in Germany (1892–1897) and perfected it throughout his life.

noun diesels

  1. countable, uncountable A fuel derived from petroleum (or other oils) but heavier than gasoline/petrol. Used to power diesel engines which burn this fuel using the heat produced when air is compressed. They were chagrined to see that the price of diesel had climbed past six dollars a gallon.

    Similar: diesel fuel, DFO

  2. countable A vehicle powered by a diesel engine. His next truck will be a diesel.
  3. abbreviation, countable, ellipsis, uncountable Ellipsis of diesel engine Their next engine design will be a diesel.
  4. countable, slang, uncountable A rider who has an even energy output, without bursts of speed.
  5. UK, countable, slang, uncountable Synonym of snakebite and black.

    Similar: snakebite and black

  6. countable, slang, uncountable A particular cannabis hybrid.

verb diesels · dieseling · dieselling · dieseled · dieselled

  1. To ignite a substance by using the heat generated by compression.
  2. For a spark-ignition internal combustion engine to continue running after the electrical current to the spark plugs has been turned off. This occurs when there's enough heat in the combustion chamber to ignite the air and fuel mixture without a spark, the same way that heat and pressure cause ignition in a diesel engine. The only reason the VW bug has a solenoid is to prevent it from dieseling.

Thesaurus

Closest in meaning: diesel engine, diesel motor, fleet, fuel, oil-fired, gasoline, electrics, petrol, kerosene, gas, electric, naphtha, oil, biodiesel, nafta, sulphur

Translations

Every language

noun fuel

Españoldiésel, gasoil, gasóleo, dísel
한국어경유 gyeong'yu
日本語軽油 keiyu
中文柴油 cháiyóu
हिन्दीडीज़ल ḍīzal
Kiswahilidizeli
Portuguêsdiesel, óleo diesel
Françaisdiésel, gazole
DeutschDiesel
Italianodiesel, gasolio
Ελληνικάντίζελ ntízel
Românămotorină
Русскийди́зель dízelʹ, соля́рка soljárka, ди́зельное то́пливо dízelʹnoje tóplivo
Tiếng Việtđiêzen
العربيةدِيزَل dīzal, دِيزِل dīzil, سُولَار sūlār, سُولَر sūlar
עבריתסוֹלֶר sóler

noun vehicle

Ελληνικάντίζελ ntízel

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Cite this
MLA

"diesel." Wiktionary, via Micwyn, micwyn.com/word/diesel. Accessed 6 Nov. 2026.

APA

diesel. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/diesel

Chicago

"diesel." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/diesel.

BibTeX
@misc{diesel_2026,
  title = {diesel},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/diesel},
  urldate = {2026-11-06}
}