Definition of tinfoil Tinfoil

tin•foil

We found 5 definitions of tinfoil from 4 different sources.

What does tinfoil mean?

Noun Plural: tinfoils
tinfoil - foil made of tin or an alloy of tin and lead
		tin foil
		foil a light slender flexible sword tipped by a button

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tinfoil (Noun)
A thin, pliable sheet of tin or an alloy of tin and lead, used as a protective wrapping.
tinfoil (Noun)
As a misnomer aluminium foil .

tinfoil
tin′foil, n. tin in thin leaves for wrapping articles.—v.t. to cover with such

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Very rare

Rare

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Common

Very Common

Rare

Normal

Common

tinfoil in sign language