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📕 rednote ID(小红书号)：3881567312

Fuel: Definition, Usage & Key Examples (2 meaning)

Meaning 1：energy source (fuel)

fuel 🔊

/ˈfjuːəl/

Something you burn to make things work or get warm, like petrol for a car or wood for a fire.

Fuel illustration: hand pumping gasoline into a car's fuel tank at a gas station.

energy source 🔊

➕

/ˈenərdʒi sɔːrs/

A substance that is burned to provide heat, power an engine, or create energy.

📁 Category：Transportation & Travel 🔖 Level：Beginner

📘 Details & Usage

📖 Root Explanation

From Latin 'focus' (hearth, fireplace) via Old French 'feuaille' (combustible material).

💡 Mnemonic

Think of a car: FUEL = Fills Up Energy Levels.

📖 Example

We need to stop at the next gas station to fuel up the car before our long drive. 🔊 We need to stop at the next gas station to refuel the car before our long drive.

🔗 Collocations

fossil fuel – fuel formed from ancient organic remains, like coal or oil.

fuel efficiency – a measure of how far a vehicle can travel using a specific amount of fuel.

fuel tank – the container in a vehicle that holds the fuel.

🔄 Synonyms

energy source (n.) – Something that provides power or energy.

propellant (n.) – A substance that propels or drives something forward.

🚫 Antonyms

energy sink (n.) – Something that consumes or drains energy rather than providing it.

🌱 Derivatives

fueling (n.) – The act of supplying with fuel.

fueled (adj.) – Powered or supplied with fuel.

📖 Cultural Story

Originally meant materials for a domestic fire. Its modern figurative use to describe 'that which intensifies a situation' (e.g., political debate, economic growth) became common in the 19th and 20th centuries, mirroring the Industrial Revolution's reliance on energy.

Meaning 2：stimulate (fuel)

fuel 🔊

/ˈfjuːəl/

To make a feeling, argument, or activity stronger or keep it going.

Fuel concept: coach motivating an athlete, symbolizing fueling inspiration and action.

stimulate 🔊

➕

/ˈstɪmjəleɪt/

To provide support or material for increasing or strengthening an activity, feeling, or argument.

📁 Category：Social Economy 🔖 Level：Intermediate

📘 Details & Usage

📖 Example

Her teacher's praise fueled her passion for painting even more. 🔊 Her teacher's praise stimulated her passion for painting even more.

🔗 Collocations

fuel speculation – to cause or increase guesswork and rumors.

fuel growth – to stimulate or support economic or personal development.

fuel debate – to provide more reasons or energy for an ongoing discussion or argument.

🔄 Synonyms

stimulate (v.) – To encourage or arouse interest or activity.

ignite (v.) – To spark or trigger a reaction, often sudden and passionate.

🚫 Antonyms

dampen (v.) – To reduce the intensity or enthusiasm of something.

discourage (v.) – To cause someone to lose confidence or enthusiasm.

🌱 Derivatives

fueling (n.) – The act of providing support or stimulus for growth or intensity.