Word.ws English Dictionary

tinfoil

tinfoil noun: a thin, pliable sheet of tin or an alloy of tin and lead, used as a protective wrapping.

Noun

tinfoil (countable and uncountable, plural tinfoils)

  1. A thin, pliable sheet of tin or an alloy of tin and lead, used as a protective wrapping.
  2. (informal) Aluminium foil.

Verb

tinfoil (third-person singular simple present tinfoils, present participle tinfoiling, simple past and past participle tinfoiled)

  1. (transitive) To cover in tinfoil.

tinfoil meaning in Tamil, Kannada, Tagalog and Vietnamese

tinfoil in Tamil

ஈய மடிதாள், ஈயப் பொதிதாள், வௌளீயமென்றகடு

tinfoil in Kannada

ತವರಹಾಳೆ

tinfoil in Tagalog

tinfoil
palara

tinfoil in Vietnamese

tinfoil
giấy bạc

Forms of tinfoil

Noun
pluraltinfoils
Verb
third-person singular presenttinfoils
present participletinfoiling
past participletinfoiled
pasttinfoiled

Origin of tinfoil

From tin + foil.

Words formed from tinfoil

Phrases with tinfoil

Questions about tinfoil

What does tinfoil mean?
Tinfoil means a thin, pliable sheet of tin or an alloy of tin and lead, used as a protective wrapping.
What is tinfoil in Tamil?
Tinfoil in Tamil is ஈய மடிதாள், ஈயப் பொதிதாள், வௌளீயமென்றகடு. See Tinfoil meaning in Tamil.
What part of speech is tinfoil?
Tinfoil can be a noun or a verb.
What is the plural of tinfoil?
The plural of tinfoil is tinfoils.

Words near tinfoil in the dictionary

  1. tines
  2. tinet
  3. Tinewald
  4. tineæ
  5. tinfish
  6. tinfoil
  7. tinfoil hat
  8. tinfoil hats
  9. tinfoil hatter
  10. tinfoil hatters
  11. tinfoil hattery

Source and license

Adapted from Wiktionary: tinfoil (page history and authors); tinfoil (Tamil Wiktionary) (page history and authors); tinfoil (Kannada Wiktionary) (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: “tinfoil.” Word.ws, https://word.ws/tinfoil. Based on Wiktionary, CC BY-SA 4.0.