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diesel — meaning in English

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English meaning

  • diesel noun A heavy fuel oil used in engines that ignite fuel through compression rather than a spark.

Senses

diesel is used for these senses in English:

  • diesel 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.

diesel — full definition

  1. noun A heavy fuel oil used in engines that ignite fuel through compression rather than a spark.
  2. noun A diesel-powered engine or vehicle.
  3. verb For a petrol engine to keep running briefly after it’s switched off, due to residual heat igniting the fuel.

Related Italian words