upstart

1 of 2

verb

up·​start ˌəp-ˈstärt How to pronounce upstart (audio)
upstarted; upstarting; upstarts
Synonyms of upstartnext

intransitive verb

: to jump up (as to one's feet) suddenly

upstart

2 of 2

noun

up·​start ˈəp-ˌstärt How to pronounce upstart (audio)
1
: one that has risen suddenly (as from a low position to wealth or power) : parvenu
especially : one that claims more personal importance than is warranted
2
: a start-up enterprise
upstart adjective

Examples of upstart in a Sentence

Noun a young upstart from Harvard who thinks he knows more than the boss having made their money in oil decades ago, they consider these billionaire dot-commers mere upstarts
Recent Examples on the Web
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Noun
Sets from upstarts like Creepy Nuts, Pawsa, Geese and Slayyyter, along with emphatic crowds at rock heavyweights like Jack White, Turnstile and even Sombr, traded seamlessness and precision for immediacy and friction — louder, looser, more physical in ways that were best felt than watched. Andrea Domanick, Los Angeles Times, 26 Apr. 2026 Not too long ago, traditional companies rushed to strike alliances with a host of digital upstarts including Vice, Buzzfeed and Vox. Brian Steinberg, Variety, 20 Apr. 2026 In their place are upstarts such as the Philadelphia Flyers, who last qualified in 2020. John Wawrow, The Orlando Sentinel, 16 Apr. 2026 That's when the upstarts take over, and the once-revolutionary companies face the risk of becoming relics. Chris Anderson, USA Today, 15 Apr. 2026 See All Example Sentences for upstart

Word History

First Known Use

Verb

14th century, in the meaning defined above

Noun

1555, in the meaning defined at sense 1

Time Traveler
The first known use of upstart was in the 14th century

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Cite this Entry

“Upstart.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/upstart. Accessed 28 Apr. 2026.

Kids Definition

upstart

noun
up·​start
ˈəp-ˌstärt
: a person who has risen suddenly (as from a low position to wealth or power)
especially : one who makes a great show of success

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