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biofuel

biofuel

39 3.5
A fuel made from plants, animals, or organic waste used instead of fossil fuels
  • noun
  • /ˈbaɪoʊˌfjuːəl/
  • Specialized
translation icon : biocombustible
  • Many countries are investing in biofuels to reduce their dependence on oil.
  • biofuel production
  • produce biofuels
  • demand for biofuels

That's electric planes, hydrogen, biofuel, and synthetic fuel.

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Examples

  • Biofuels are made from organic materials, providing a cleaner alternative to fossil fuels.

  • Many of the biodiesel fuel blends used in the United States contain a base biofuel made from soybeans.

    Academic text (2012)
  • So if you appreciate this, this is how we're going to make biofuels and save the planet.

  • The Western Regional Research Center in California focuses its biofuel efforts on ethanol.

    Academic text (2002)
  • The current generation of biofuels also helps reduce the emission of greenhouse gases.

    Academic text (2007)
  • In other countries, primary sources of base biofuels range from palm oil to sunflowers.

    Academic text (2012)
  • Field experiments suggest that grassland perennials could become a promising source of biofuel in the future.

    Academic text (2007)
  • Dave Archer, an ARS economist at Morris, is studying the economic impact of biofuels on farms and rural communities.

    Academic text (2006)
  • Exxon Mobil and Chevron have both put carbon capture and storage, hydrogen and biofuels at the heart of their low carbon businesses.

  • Farmers are increasingly turning to biofuels as a way to produce energy from their crops.

Antonyms

125 3.3

A fuel like coal, oil, or natural gas made from ancient plants and animals

Surface Forms

biofuel singular
biofuels plural

Morphology

biofuel = fuel (transparent) = bio + fuel

The meaning is directly compositional: 'bio-' signals biological origin and 'fuel' supplies the core meaning.

Etymology

Biofuel joins bio- meaning 'life', the same 'bio' you see in 'biology', and fuel, the energy we burn. So a biofuel is fuel made from living things like plants, animals, or organic waste.