red herring

noun

1
: a herring cured by salting and slow smoking to a dark brown color
2
[from the practice of drawing a red herring across a trail to confuse hunting dogs] : something that distracts attention from the real issue

Did you know?

Believe it or not, red herring has as much to do with hunting dogs as with brightly colored fish. Here's how: A herring is a soft-finned bony fish. People who like to eat herring have long preserved them by salting and slowly smoking them. That process makes a herring turn red or dark brown—and gives them a very strong smell. Dogs love to sniff such smelly treats, a fact that makes the fish a perfect diversion for anyone trying to distract hunting dogs from the trail of their quarry. The practice of using preserved fish to confuse hunting dogs led to the use of the term red herring for anything that diverts attention from the issue at hand.

Examples of red herring in a Sentence

The argument is a red herring. It actually has nothing to do with the issue. The plot of the mystery was full of red herrings.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Some fans even suspected that there was more to the story, and that Piper’s casting was a red herring, noting that Piper was not officially introduced as the Doctor in the show’s credits. Dani Di Placido, Forbes.com, 4 June 2025 To wit: the scene where Roy Scheider and Richard Dreyfuss perform a fish autopsy on the tiger shark (the movie's red herring, to use more oceanic metaphors), and yank out its guts. Jordan Hoffman, EW.com, 4 June 2025 But Chinese orphanages had no records at all of birth parents, and most clues that adoptees find are red herrings. Barbara Demick, New Yorker, 23 May 2025 Fans predicted that Mari would be Pit Girl, but other people like Hanna (Ashley Sutton) came in as red herrings. Jackie Strause, HollywoodReporter, 15 Apr. 2025 See All Example Sentences for red herring

Word History

First Known Use

15th century, in the meaning defined at sense 1

Time Traveler
The first known use of red herring was in the 15th century

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Cite this Entry

“Red herring.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/red%20herring. Accessed 17 Jun. 2025.

Kids Definition

red herring

noun
: something intended to distract attention from the real problem

Legal Definition

red herring

noun
red her·​ring
ˌred-ˈher-iŋ
: a preliminary prospectus (as for the sale of securities) that is not yet approved by the appropriate body (as the Securities and Exchange Commission)
Etymology

red herring something that distracts attention from the main issue, diversion

Last Updated: - Updated example sentences
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