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- Dictionarydie·sel/ˈdēz(ə)l/
noun
- 1. an internal combustion engine in which heat produced by the compression of air in the cylinder is used to ignite the fuel: "a diesel locomotive"
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DIESEL definition: 1. a type of heavy oil used as fuel: 2. any vehicle, especially a train, that has a diesel engine…. Learn more.
DIESEL meaning: 1. a type of heavy oil used as fuel: 2. any vehicle, especially a train, that has a diesel engine…. Learn more.
noun. die· sel ˈdē-zəl. -səl. 1. : diesel engine. 2. : a vehicle driven by a diesel engine. 3. : diesel fuel. Examples of diesel in a Sentence. Does your car take diesel or gasoline?
1. a type of internal-combustion engine that burns fuel oil: the ignition is brought about by heat resulting from air compression, instead of by an electric spark as in a gasoline engine. : also diesel engine (or motor) 2. a locomotive, truck, etc. powered by such an engine. verb intransitive. 3.
Diesel definition: noting a machine or vehicle powered by a diesel engine. See examples of DIESEL used in a sentence.
1. To continue running after the ignition has been turned off, as when an open throttle supplies fuel to an engine that is still sufficiently hot to ignite it. 2. To drive a diesel-powered vehicle: We dieseled through the countryside. 3. To refuel a diesel-powered vehicle. Often used with up.
Definition of diesel noun from the Oxford Advanced Learner's Dictionary. diesel. noun. /ˈdiːzl/ (also diesel fuel, diesel oil) [uncountable] a type of heavy oil used as a fuel instead of petrol. a diesel engine (= one that burns diesel) diesel cars/locomotives/trains. compare petrol. Extra Examples. Topics Transport by car or lorry c1.
DIESEL meaning: 1. fuel used in the engines of some vehicles, especially buses and trucks 2. a vehicle that uses…. Learn more.
noun. diesels. A petroleum distillate used in diesel engines. Webster's New World. Similar definitions. A type of internal-combustion engine that burns fuel oil: the ignition is brought about by heat resulting from air compression, instead of by an electric spark as in a gasoline engine. Webster's New World. Similar definitions.
DIESEL meaning: 1 : a vehicle (such as a truck or bus) that has a diesel engine; 2 : diesel fuel