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fuel gauge

fuel gauge

4 2.9
A device that shows how much fuel is left in a car's tank
  • noun
  • /fjul ɡeɪdʒ/
translation icon : indicador de combustible
  • Every other week I'd take off on Saturday morning only to discover that yet again my husband hadn't bothered to gas up, and the needle of the fuel gauge was almost on E.
  • the needle on the fuel gauge
  • check the fuel gauge
  • fuel gauge reads empty

And the answer is yes, of course, there are two fuel gauges because there are two fuel tanks.

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Examples

  • Wolfgang buckles up as the fuel gauge hits empty.

    Fiction book (1992)
  • These days, he looks for gas once the fuel gauge drops below a quarter for his 29-gallon tank.

    Blog text (26)
  • It's very important you watch the fuel gauge, ok?

  • Keep your eye on the fuel gauge.

  • Look at your fuel gauge.

  • The fuel gauge reads empty.

    Fiction book (1999)
  • The fuel gauge registered under a quarter, and the needle was dropping fast.

    Fiction book (1999)
  • The takeaway here is that the fuel gauge on the Focus Electric is very good.

    Blog text (17)
  • Ellis glanced at the fuel gauge; the needle stood at half a tank.

    Fiction book (1996)
  • When the light on the fuel gauge started blinking, I knew I needed to refuel soon.

Synonyms

gauge
vsfuel gauge
  • Specialized
45 3.9

A device that shows how much or how full something is, like a fuel meter

is specific to showing vehicle tank liquid amount rather than general measures
gas gauge
vsfuel gauge
  • US
3 2.8

A device in a vehicle that shows how much fuel is left

is the general instrument name used across different vehicle types
petrol gauge
vsfuel gauge
  • UK
3.2

A device in a vehicle that shows how much fuel is left in the tank

measures this generally for any vehicle energy liquid, not only one type
petrol gage
vsfuel gauge
  • UK
4.0

A device in a car that shows how much petrol is left

has identical sense but is spelled in a different older form
gasoline gauge
vsfuel gauge
  • US
3.0

A device in a car that shows how much gas is left

is the common instrument for showing that same level in vehicles
gas gage
vsfuel gauge
  • Archaic
2.3

A device that shows how much fuel is left in a car's tank

means the same but differs mainly in spelling and formality
fuel indicator
vsfuel gauge
3.5

A device that shows how much fuel is left in a car's tank

is a broader phrase highlighting the display function rather than the name

How Accurate

fuel gauge
4 2.9

Surface Forms

fuel gauge singular
fuel gauges plural

Morphology

fuel + gauge

The meaning is directly compositional: 'fuel' (material burned) plus 'gauge' (a measuring device) yields a device that measures the amount of fuel. This simple noun–noun compound follows regular word-formation patterns found across languages, so a B1 learner who knows both constituents will readily infer the meaning.

Etymology

Fuel gauge is a literal name: a gauge for fuel that 'shows' how much is in the tank. The picture of a dial pointing to 'full' or 'empty' makes it easy to remember, so it means the device that tells you when you need to refuel.