fanboy

noun

fan·​boy ˈfan-ˌbȯi How to pronounce fanboy (audio)
: a boy or man who is an extremely or overly enthusiastic fan of someone or something

Examples of fanboy 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.
In addition, Musk has his own set of fanboys who follow his lead. Jason Ma, Fortune, 8 June 2026 And Musk, especially, has an army of eager fanboys. Matteo Wong, The Atlantic, 5 June 2026 Notice that the fanboys mindlessly regurgitating the NBA's press release never mention those details. Bobby Burack Outkick, FOXNews.com, 3 June 2026 The New York Knicks are headed to the NBA finals — but no one seems more excited than their biggest basketball fanboy, Timothee Chalamet. Jessica Schladebeck, New York Daily News, 26 May 2026 See All Example Sentences for fanboy

Word History

First Known Use

1919, in the meaning defined above

Time Traveler
The first known use of fanboy was in 1919

Browse Nearby Words

Cite this Entry

“Fanboy.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/fanboy. Accessed 18 Jun. 2026.

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

More from Merriam-Webster