Word.ws English Dictionary

fuel cap

fuel cap noun: the lid of a fuel tank.

fuel cap: the lid of a fuel tank
Image: Santeri Viinamäki, CC BY-SA 4.0, via Wikimedia Commons

Noun

fuel cap (plural fuel caps)

  1. The lid of a fuel tank.

Forms of fuel cap

pluralfuel caps

Questions about fuel cap

What does fuel cap mean?
Fuel cap means the lid of a fuel tank.
What part of speech is fuel cap?
Fuel cap is a noun.
What is the plural of fuel cap?
The plural of fuel cap is fuel caps.

Words near fuel cap in the dictionary

  1. Fuegian dogs
  2. Fuegians
  3. fuehrer
  4. fuehrers
  5. fuel
  6. fuel cap
  7. fuel caps
  8. fuel cell
  9. fuel cell vehicle
  10. fuel cell vehicles
  11. fuel cells

Source and license

Adapted from Wiktionary: fuel cap (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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Cite this entry: “fuel cap.” Word.ws, https://word.ws/fuel_cap. Based on Wiktionary, CC BY-SA 4.0.