plural nerds
1
: a person devoted to intellectual, academic, or technical pursuits or interests
This book is essential reading for every hacker, computer nerd, systems analyst, middle manager or computer-store browser enamored of computer wizardry.William Stockton
He's happy to be thought of as a nerd with street cred. He [Neil deGrasse Tyson] shines best in impromptu settings like talk shows or needling cosmologists at the annual Asimov debates … about nothingness or alternate universes.Dennis Overbye
Will a dab of Shakespeare daintily perfume my wit or just sound like the literary belching of a compulsive nerd?Gary Taylor
also : a person preoccupied with or devoted to a particular activity or field of interest
At college she was a theater nerd. … "I wasn't afraid to jam, with the windows down, to Phantom of the Opera," she [Kristen Bell] says. Troy Patterson
Working beside him is his partner, Ron Johnson, another self-described snow nerdDavid Quammen
2
: an unstylish or socially awkward person
[Sitcom character Steven Q.] Urkel is loaded with everything in the nerd's bag of tics: suspenders, spectacles, squeaks, snorts, and scrawniness.Shelley Levitt
nerdiness noun
With his brother Hank he heads a YouTube channel with 2 million subscribers and an organization … that advances social causes and generally celebrates nerdiness. Lev Grossman
nerdish adjective
… a nerdish type in one corner was madly tapping the keys of a laptop computer. Ian Stewart
nerdy adjective
He and his two pals aren't even nerdy enough to join the debate team or the science club, but they dote on superhero comic books. Richard Alleva

Did you know?

Of Nerds, Geeks, and Dorks

Dork, when used to refer to a socially awkward or inept person, is a relatively recent word: our records indicate that it first appeared in writing in the 1960s. Two of its synonyms in this sense are likewise of fairly recent vintage. Nerd (typically used of a studious species of dork) dates from the 1950s; it was coined by Dr. Seuss in his 1950 book If I Ran the Zoo, although not in the sense that we use today. The usage of nerd is now often used in a neutral fashion to denote enthusiasm or expertise (theater nerd) or proudly as a self-identifying trait (word nerd). Geek became synonymous with nerd in the 1950s and has similarly seen increasing use with positive connotations, showing membership in a specialized group (film geek, beer geek) rather than social awkwardness. In its earliest meanings, geek referred to, among other things, a carnival performer who would bite the head off a live chicken, or other small animal, as part of an act.

Examples of nerd in a Sentence

He dresses like a nerd. was such a nerd in college that she spent Saturday nights at the library
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.
Here was the kind of culmination of this school nerd’s dream to go. Christy Piña, The Hollywood Reporter, 31 Oct. 2024 And now, Survivor stat nerds are left in a conundrum. Dalton Ross, EW.com, 31 Oct. 2024 In the past decade my nerd self has taken the wheel and is now driving my career. Spin Staff, SPIN, 31 Oct. 2024 Mandy’s brother Connor (Dougie Baldwin), a music obsessive, is a socially awkward nerd whose presence evokes Sheldon and his future roommates for extra cross-franchise commonality. Alison Herman, Variety, 17 Oct. 2024 See all Example Sentences for nerd 

Word History

Etymology

perhaps from nerd, a creature in the children's book If I Ran the Zoo (1950) by Dr. Seuss (Theodor Geisel)

First Known Use

1951, in the meaning defined at sense 2

Time Traveler
The first known use of nerd was in 1951

Dictionary Entries Near nerd

Cite this Entry

“Nerd.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/nerd. Accessed 23 Nov. 2024.

Kids Definition

nerd

noun
1
: an unstylish, unattractive, or socially awkward person
2
: a person devoted to intellectual or academic pursuits
nerdy adjective

More from Merriam-Webster on nerd

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