pump up
verb
pumped up; pumping up; pumps up
1
a
: to fill with enthusiasm or excitement
b
: to fill with or as if with air : inflate
2
Examples of pump up in a Sentence
the crowd was pumped up by the band's rocking performance
that pop diva is trying to pump up album sales with an extended publicity tour
Recent Examples on the Web
Jones, 28, undoubtedly pumped up his stock the past year.
—
Cam Inman, Mercury News, 23 Feb. 2026
So our immune system may have learned to perceive isolation as a physical threat and, in turn, pump up inflammation.
—Erica Sloan, SELF, 19 Feb. 2026
After Zibanejad scored, Sullivan and Tkachuk tried to pump up the bench.
—Michael Russo, New York Times, 19 Feb. 2026
The arena announcer further pumps up the audience.
—Anthony Solorzano, Los Angeles Times, 7 Feb. 2026
See All Example Sentences for pump up
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Cam Inman, Mercury News, 23 Feb. 2026
So our immune system may have learned to perceive isolation as a physical threat and, in turn, pump up inflammation.
—Erica Sloan, SELF, 19 Feb. 2026
After Zibanejad scored, Sullivan and Tkachuk tried to pump up the bench.
—Michael Russo, New York Times, 19 Feb. 2026
The arena announcer further pumps up the audience.
—Anthony Solorzano, Los Angeles Times, 7 Feb. 2026
See All Example Sentences for pump up
Cite this Entry
“Pump up.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/pump%20up. Accessed 1 Mar. 2026.
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