tin hat

noun

Definition of tin hat

: a metal helmet

Recent Examples of tin hat from the Web

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'tin hat.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

First Known Use of tin hat

1903

in the meaning defined above

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fullness to the point of excess

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