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.
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.