fever blister

noun

: cold sore

Word History

First Known Use

1845, in the meaning defined above

Time Traveler

The first known use of fever blister was in 1845

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“Fever blister.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/fever%20blister. Accessed 27 Feb. 2025.

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Kids Definition

fever blister

noun

: cold sore

Medical Definition

fever blister

noun

: cold sore

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fever blister

noun

Word History

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