overachiever

noun

over·​achiev·​er ˌō-vər-ə-ˈchē-vər How to pronounce overachiever (audio)
: one who achieves success over and above the standard or expected level especially at an early age
overachieve intransitive verb
overachievement noun

Examples of overachiever in a Sentence

She is an overachiever who plans to attend a top college.
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.
Become an overachiever by buying the brand’s mini devices — also operating by virtue of wavelength emissions but meant to be used on a smaller section of your face. Stacia Datskovska, WWD, 3 Sep. 2019 Here’s a look at Chris’ biggest overachievers and underachievers. Jayna Bardahl, The Athletic, 23 Jan. 2025 At work, Matty slowly gains the respect and trust of her much younger colleagues — the tightly wound type-A overachiever Sarah (Leah Lewis) and the more congenial working-class Billy (David Del Rio). Ronda Racha Penrice, The Hollywood Reporter, 3 Sep. 2019 Amazingly, Mayfield’s reputation has transformed from Cleveland’s bratty underachiever to Tampa Bay’s feisty overachiever who is third in the league in passing. Mike Bianchi, Orlando Sentinel, 11 Jan. 2025 See all Example Sentences for overachiever 

Word History

First Known Use

1939, in the meaning defined above

Time Traveler
The first known use of overachiever was in 1939

Dictionary Entries Near overachiever

Cite this Entry

“Overachiever.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/overachiever. Accessed 8 Feb. 2025.

Kids Definition

overachiever

noun
over·​achiev·​er ˌōvər-ə-ˈchē-vər How to pronounce overachiever (audio)
: one who achieves success over and above the standard or expected level especially at an early age
overachieve verb
overachievement noun

Medical Definition

overachiever

noun
over·​achiev·​er ˌō-və-rə-ˈchē-vər How to pronounce overachiever (audio)
: one who achieves success over and above the standard or expected level especially at an early age
overachieve intransitive verb
overachieved; overachieving

More from Merriam-Webster on overachiever

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