Diesel
/dˈisəl/
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Definition
(noun) 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.
Sentence Examples
Inhaling diesel exhaust is bad for our health.
The truck is powered by a diesel engine.
CEFR Practice Quiz
Inhaling ____ exhaust is bad for our health.