Meaning & use
biofuel
Fuel produced from living matter, such as plants or algae, rather than fossil sources.
See it in a sentence
The bus fleet now runs on biofuel made from recycled cooking oil.
Farmers grow corn specifically to be converted into biofuel for vehicles.
A note on using this word
Biofuel is promoted as a renewable alternative to gasoline and diesel, though its environmental benefits are debated.
Words with a similar meaning
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