meme

noun

1
: an amusing or interesting item (such as a captioned picture or video) or genre of items that is spread widely online especially through social media
… the band encouraged fans to make memes to advertise the U.S. release of their EP …William Gruger
The grumpy cat meme frowned its way onto the Internet in September 2012 and never turned its dissatisfied head back. Since then, the image of the cranky cat has grown more and more popular in direct proportion to appearing less and less impressed by fame.Anastasia Thrift
2
: an idea, behavior, style, or usage that spreads from person to person within a culture
Memes (discrete units of knowledge, gossip, jokes and so on) are to culture what genes are to life. Just as biological evolution is driven by the survival of the fittest genes in the gene pool, cultural evolution may be driven by the most successful memes.Richard Dawkins
memetic adjective
… the exhibition seeks to give a sense not only of Holmes's origins but of the real-world milieu in which Conan Doyle set him and of his memetic spread through the culture. Sam Leith

Did you know?

In his 1976 book The Selfish Gene, British scientist Richard Dawkins defended his newly coined word meme, which he defined as "a unit of cultural transmission." Having first considered, then rejected, mimeme, he wrote: "Mimeme comes from a suitable Greek root, but I want a monosyllable that sounds a bit like gene." (The suitable Greek root was mim-, meaning "mime" or "mimic." The English suffix -eme indicates a distinctive unit of language structure, as in grapheme, lexeme, and phoneme.) Like any good meme, meme caught on and evolved, eventually developing the meaning known to anyone who spends time online, where it's most often used to refer to any one of those silly captioned photos that the Internet can't seem to get enough of.

Examples of meme in a Sentence

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.
The 2026 Critics Choice Awards have come and gone, and amid all the major fashion and major wins, certain standout moments seemed destined to live on forever (in our hearts and in Instagram meme format, at least). Emma Specter, Vogue, 5 Jan. 2026 Trump’s photo of Maduro also launched a flood of memes, including images apparently generated by AI that show the dictator wearing Nike clothes while dancing, singing and playing video games. Jason Ma, Fortune, 4 Jan. 2026 His ever-glowering face on the sideline has sparked countless memes and has come to personify the sharp-eyed, no-nonsense manner in which these Hoosiers have rocketed through the sport in just two seasons. Greg Beacham, Chicago Tribune, 3 Jan. 2026 Last year was filled with memorable trends, memes and phrases, some of which were built to last and others that may be better off forgotten. Michelle Del Rey, USA Today, 2 Jan. 2026 See All Example Sentences for meme

Word History

Etymology

alteration of mimeme, from mim- (as in mimesis) + -eme

First Known Use

1976, in the meaning defined at sense 2

Time Traveler
The first known use of meme was in 1976

Browse Nearby Words

Cite this Entry

“Meme.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/meme. Accessed 6 Jan. 2026.

Kids Definition

meme

noun
: an amusing or interesting item (as a captioned picture or video) or genre of items that is spread widely online especially through social media

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