throw up

verb

threw up; thrown up; throwing up; throws up

transitive verb

1
: vomit
2
: to raise quickly
3
: to build hurriedly
new houses thrown up almost overnight
4
: give up, quit
the urge … to throw up all intellectual workNorman Mailer
5
: to bring forth : produce
6
: to make distinct especially by contrast : cause to stand out
7
: to mention repeatedly by way of reproach
Phrases
throw up one's hands
: to admit defeat
in the end throws up his hands in despairFrank Conroy

Examples of throw up in a Sentence

she must have eaten something that didn't agree with her because she threw up right after dinner when the townspeople realized that the President's motorcade would be coming through on its way to the conference, they threw up a hasty “Welcome” sign
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.
It's thrown up plenty of surprises in the past on social media and Waffles' results were no different. Jack Beresford, MSNBC Newsweek, 3 Sep. 2025 While doctors have significantly refined their techniques over the subsequent 150 years—ether made patients throw up and was flammable enough to cause mid-surgery explosions—there are still outstanding questions about how anesthesia works. Rj MacKenzie, Popular Science, 3 Sep. 2025 Here in ‘25, Dykes and his team did not throw up a repeat of their Deion dud but instead authored a Belichick Beatdown. Fort Worth Star-Telegram, 2 Sep. 2025 As Jack Draper stepped up to serve in the third set of his US Open first round match against Federico Agustín Gómez on Monday, the British star threw up on court. Ben Church, CNN Money, 27 Aug. 2025 See All Example Sentences for throw up

Word History

First Known Use

15th century, in the meaning defined at transitive sense 2

Time Traveler
The first known use of throw up was in the 15th century

Cite this Entry

“Throw up.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/throw%20up. Accessed 9 Sep. 2025.

Kids Definition

throw up

verb
1
: to build or raise hurriedly or quickly
threw up the window
2
: to give up : quit
just wanted to throw the whole thing up
3

Medical Definition

throw up

intransitive verb
: vomit

More from Merriam-Webster on throw up

Last Updated: - Updated example sentences
Love words? Need even more definitions?

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