filler caps

A form of filler cap — The cap that closes the opening of a tank, e.g. the fuel tank of a car, through which the tank can be filled.

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Meanings

noun
  1. pluralplural of filler cap
Cite this entry
APA

filler caps. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/filler%20caps

MLA

“filler caps.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/filler%20caps. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “filler caps,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/filler%20caps.

Source: filler caps on Wiktionary, CC BY-SA 4.0.