upstart

1 of 2

verb

up·​start ˌəp-ˈstärt 

upstarted; upstarting; upstarts

intransitive verb

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

upstart

2 of 2

noun

up·​start ˈəp-ˌstärt 

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

ˈəp-ˈstärt 

adjective

Synonyms

Noun

• arriviste
• nouveau riche
• parvenu

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

Noun

Louis Vuitton’s watchmaking division, headed by Jean Arnault, has picked up on this phenomenon, and not only teamed up (twice now) with independent watchmakers on collaborative limited editions, but holds a biennial design competition to bring recognition to these superstar upstarts of watchmaking. —Carol Besler, Forbes.com, 29 Mar. 2025

The Razorbacks hardly look like an upstart, though, boasting immense positional size (18th nationally in average height, per KenPom). —Jim Root, New York Times, 27 Mar. 2025

Lately, upstart companies have been trying to distinguish themselves on the white-pouch market. —Carrie Battan, The New Yorker, 10 Mar. 2025

Sublicensing deals, such as the one with DAZN, have emerged as one pillar of that strategy, alongside strategic deals for upstarts like Unrivaled. —Alex Weprin, The Hollywood Reporter, 5 Mar. 2025

Word History

First Known Use

Verb

14th century, in the meaning defined above

Noun

1555, in the meaning defined at sense 1

Rhymes for upstart

• apart
• depart
• flowchart
• forepart
• impart
• pushcart
• rampart
• redstart
• restart
• subpart
• sweetheart
• art

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