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Biofuel - Meaning, Definition & English Examples

Biofuel is a renewable energy source derived from organic materials like plants or animal waste. It is used as an alternative to fossil fuels for powering vehicles and generating electricity.

biofuel

/ˈbaɪoʊˌfjul/ /ˈbaɪəʊˌfjuːəl/

Definition:

Fuel derived from organic matter, used as an alternative to fossil fuels.

Synonyms:

biodiesel, ethanol, biogas, renewable fuel

Part of Speech:

noun

Antonyms:

fossil fuel, petroleum

Common Collocations:

sustainable biofuel, biofuel production, biofuel crops, biofuel industry

Derivatives:

biofuels (plural), biofueled (adjective)

Usage Tips:

Use "biofuel" to refer to renewable energy sources like ethanol or biodiesel from plants or waste.

Common Phrases:

green energy source, clean fuel alternative, eco-friendly fuel

Etymology:

From Greek "bios" (life) + "fuel," coined in the 20th century for organic-based energy sources.

Examples:

  • 1. The car runs on biofuel made from corn.
  • 2. Biofuel reduces greenhouse gas emissions compared to gasoline.
  • 3. Farmers grow crops specifically for biofuel production.
  • 4. Many countries invest in biofuel research for sustainability.

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