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Webster 1828 Edition


Tinfoil

TINFOIL

,
Noun.
[tin and L. folium, a leaf.] Tin reduced to a thin leaf.

Definition 2024


tinfoil

tinfoil

See also: tin-foil and tin foil

English

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. (as a misnomer) aluminium foil

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