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diesel oil

diesel oil

1 2.8
A heavy oil used as fuel in diesel engines
  • noun
  • /ˈdiːzəl ɔɪl/
  • Specialized
translation icon : gasóleo
  • Of these, only the hydroelectric plants are a renewable energy source; the others are poised just as firmly on the downslope of depletion as the diesel oil that runs American locomotives.
  • gallons of diesel oil
  • ton of diesel oil
  • diesel oil and gasoline

Examples

  • Due to largely unreliable power supplies, industry groups have set up captive generating units run on diesel fuel, while agricultural consumers have installed diesel-based irrigation pump sets and shops, and households have set up small generating units run on kerosene or diesel oil.

    Academic text (1999)
  • The yacht batteries! The diesel oil!

    Fiction book (1999)
  • I do that sometimes, hook up a necessary lie to the architecture and geography of my real life, and in two weeks' time I am remembering the smell of diesel oil and chili sauce at my last truck stop.

    Fiction book (2000)
  • The Fearless left Skagway with her quarters stocked with gear and her fuel tanks topped off with diesel oil.

    Fiction book (1996)
  • A programmable vehicle-management unit was designed in order to oversee the diesel oil, electric, and hybrid drives of the Volvo ECC.

    Academic text (1995)
  • The Volvo hybrid-drive gas turbines tested thus far have been fueled by diesel oil, but the turbines can also burn gasoline, methanol, and natural gas, Rehn said.

    Academic text (1995)
  • The truck's engine runs efficiently on diesel oil, making it ideal for long-haul deliveries.

  • Many construction vehicles rely on diesel oil for their powerful performance at job sites.

  • To reduce emissions, the company switched to using diesel oil with lower sulfur content.

Synonyms

diesel
vsdiesel oil
45 2.4

A fuel made from oil used in engines like trucks and buses

is defined by its heavy mineral oil form and fits a wider engine range
diesel fuel
vsdiesel oil
  • Specialized
14 2.8

A heavy oil used to power engines in vehicles and machines

is the broader term for the same oil used across various engines
biodiesel
vsdiesel oil
  • Specialized
9 3.8

A fuel made from plant oils or animal fats used instead of diesel

is a heavy mineral oil made from petroleum rather than biological oils
fuel oil
vsdiesel oil
  • Specialized
5 3.5

A heavy oil that heats buildings and runs engines

is the specific heavy oil for engines rather than heating or boiler use
derv
vsdiesel oil
  • UK
9.9

Fuel for cars and lorries that run on diesel

is the general heavy mineral oil not limited to road vehicle use

Surface Forms

diesel oil singular
diesel oils plural

Morphology

diesel + oil

The meaning 'a heavy mineral oil used as fuel in diesel engines' is directly and transparently derived from combining 'diesel' (a petroleum-derived fuel) with 'oil' (a liquid substance), so a learner who knows both constituents can infer it refers to the type of oil used as diesel fuel. This noun-noun composition is a regular, compositional pattern found across languages, making it immediately comprehensible to an average B1 learner.

Etymology

Diesel oil is named after Rudolf Diesel, who invented the diesel engine, and oil because it is a liquid 'fuel'. So, diesel oil means the 'fuel' used in diesel engines.