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Synonyms

fever blister

American  

noun

  1. cold sore.


fever blister British  

noun

  1. another name for cold sore

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of fever blister

First recorded in 1880–85

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Q. I believe the herpes virus that causes cold sores or fever blisters is similar to the virus causing shingles.

From Seattle Times

People who haven’t had fever blisters might not understand that urgency.

From Seattle Times

It appears as if a fever blister has taken over the monster’s entire head, rather than just the lips.

From New York Times

If you get fever blisters on your lips, they may be more likely to make an appearance this time of year.

From Time

And should they ask any questions about that, I intended telling them I had some fever blisters on my mouth, etc.

From Project Gutenberg