Definition of tinfoil
: a paper-thin metal sheeting usually of aluminum or tin-lead alloy
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Examples of tinfoil in a Sentence
Wrap the leftover food in tinfoil.
Recent Examples of tinfoil from the Web
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Russian collusion claims are no longer the exclusive province of tinfoil-hat conspiracy theorists.
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These days, the tinfoil-hat crowd gathers on Twitter.
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Fox News might be more suited for the tinfoil hat types.
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Police searched Belford's residence in the 2800 block of West 59th Street and found 174 tinfoil packets of heroin, Taczy said.
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Operation Pedro Pan Trained to Kill is not another tinfoil hat Kennedy-conspiracy book—
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Operation Pedro Pan Trained to Kill is not another tinfoil hat Kennedy-conspiracy book—
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Jack Hotel was over at an old desk, setting fire to a pipe, the bowl of which was wrapped in tinfoil.
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But now is not the time for tinfoil hats or partisan vulgarity.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'tinfoil.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
First Known Use of tinfoil
14th century
TINFOIL Defined for English Language Learners
tinfoil
playDefinition of tinfoil for English Language Learners
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: a thin sheet of shiny metal that is used especially for cooking or storing food
TINFOIL Defined for Kids
tinfoil
playDefinition of tinfoil for Students
: a thin metal sheeting usually of aluminum or an alloy of tin and lead
Learn More about tinfoil
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See words that rhyme with tinfoil Spanish Central: Translation of tinfoil Nglish: Translation of tinfoil for Spanish speakers
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