Word.ws English Dictionary

Plural of foil

regular plural

The plural of foil is foils.

Forms of foil

Singularfoil /fɔɪl/
Pluralfoils /fɔɪlz/
Countablecountable and uncountable

Foils in a sentence

  • I personally would collect all the foils from Base Set before this one, but the market is what the market is.2016, Pojo's Unofficial Big Book of Pokémon, Triumph Books

Meaning of foil

  1. noun A very thin sheet of metal.
  2. noun A very thin sheet of plastic.
  3. noun Thin aluminium/aluminum (or, formerly, tin) used for wrapping food.

Full definition of foil

Questions about the plural of foil

What is the plural of foil?
The plural of foil is foils.
Is foil countable?
Foil is a countable and uncountable noun.

Source and license

Adapted from Wiktionary: foil (page history and authors) and the entries of its forms. Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws left out forms marked obsolete, archaic, rare or dialectal and added the examples. Wiktionary data of 2026-09-02.

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Cite this page: “Plural of foil.” Word.ws, https://word.ws/plural/foil. Based on Wiktionary, CC BY-SA 4.0.