Fuel Meaning: Definition, Examples, and Translations
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fuel
[ˈfjuːəl ]
Definitions
energy source
Fuel is a substance that is used to produce energy, especially for powering vehicles, engines, or heating systems. It can be in the form of gas, liquid, or solid.
Synonyms
energy source, power source, propellant.
Which Synonym Should You Choose?
| Word | Description / Examples |
|---|---|
| fuel |
Typically used to describe a material like gasoline or diesel that provides energy when burned, often for vehicles or machinery.
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| energy source |
A general term used to describe any origin of energy, including renewable and non-renewable sources. Often used in discussions about energy policy or sustainability.
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| power source |
Refers to the origin of power for devices or systems, commonly used in technical or engineering contexts. It can include batteries, outlets, and generators.
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| propellant |
Specifically used to describe a substance that is used to propel objects, such as rockets or aerosols. Often implies a software engineering or physical science context.
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Examples of usage
- Diesel and gasoline are common fuels for cars.
- Coal was used as a fuel for heating homes in the past.
- Biofuels are becoming more popular as an environmentally friendly alternative.
supply with fuel
To fuel means to supply with the necessary energy source, often by adding a substance like gasoline or electricity.
Synonyms
Which Synonym Should You Choose?
| Word | Description / Examples |
|---|---|
| fuel |
Use this word when referring to a substance that is burned to produce heat or power, like gasoline, diesel, or coal.
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| supply |
This word is applicable when referring to the act of providing or making something available, such as resources, goods, or utilities.
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| power |
Use 'power' to talk about providing the energy necessary for something to function, especially for machinery, devices, and electronics.
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| energize |
This word is suitable when talking about giving energy to someone or something, often in a metaphorical sense. It can mean to make someone feel more enthusiastic and active.
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Examples of usage
- The truck needs to be fueled before the long journey.
- She fueled her creativity by surrounding herself with art.
Translations
To see the translation, please select a language from the options available.
Interesting Facts
Science
- In chemistry, fuels are substances that undergo combustion, producing energy through a chemical reaction with oxygen.
- Fuels can be solid, liquid, or gas; think of coal, gasoline, and natural gas respectively.
- Renewable fuels, like biofuels from plants, are becoming more popular as sustainable energy sources.
Technology
- The development of internal combustion engines in the 19th century revolutionized transportation, making liquid fuels essential.
- Electric batteries are considered 'fuel' in electric vehicles, highlighting a shift towards greener technologies.
Environmental Impact
- Burning fossil fuels releases greenhouse gases, which contribute to climate change and has led to a push for cleaner energy.
- Renewable fuels, such as solar or wind energy, help reduce environmental damage and are an important part of future energy solutions.
Cultural References
- Fuel is often used in metaphors, such as 'fueling the fire' for motivation or passion.
- In popular culture, fuel can symbolize power and urgency, seen in songs or movies that focus on speed and adrenaline.
Origin of 'fuel'
Main points about word origin
- The word comes from the Latin 'focalis', which means 'of the hearth', relating to heat and energy.
- Initially, the term referred to any material that could create heat, but it has evolved to describe modern energy sources.
The word 'fuel' originated in the 14th century from Old French 'feuaile' meaning 'material for making fire'. It has evolved to encompass various substances used for energy production throughout history, reflecting advancements in technology and industrialization.
See also: fueling.