fuel

CEFRB1

/ˈfjuːəl/

noun · verb

Türkçe translations

Translating…

In plain English

  1. 01

    noun

    A substance burned to produce heat, energy, or power.

  2. 02

    verb

    To supply something with energy or support.

Examples

  • Don't shout at the crying child. It only adds fuel to the fire.

  • The cost of flying overseas has risen with the cost of fuel.

At a glance

Sits at B1 on the CEFR scale

Senses
5
Parts of speech
2
Citations
5

Also pronounced

  • [ˈfjuwəɫ]

Deep Dive

noun

Extra meanings
  1. Something that stimulates, encourages or maintains an action.

  2. Substance that provides nourishment for a living organism; food.

  3. Substance consumed to provide energy through combustion, or through chemical or nuclear reaction.

More examples

In context
  • Uranium is used to fuel nuclear plants.

  • His books were fuel for the revolution.

  • Money is the fuel for economy.

Quick test

Two questions on this entry. Nothing is scored.

Question 1 · Quick check

The car ran out of gas, so we had to buy more blank to continue our trip.

Practise this properly in the app, where the word comes back before you forget it.

Nearby

Origin

noun

From Middle English fuayle, from Old French fouaille, feuaille (“firewood, kindling”), from feu (“fire”), from Late Latin focus (“fire”), from Latin focus (“hearth”), whence English focus. Cognate with Spanish fuego (“fire”), and Portuguese fogo (“fire”).