pump up
Mittelstufe (B1) informal
To fill something with air, make something louder, or make someone feel excited and ready.
"You'll need to pump up your front tyre — it looks a bit flat."
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Fighting fire with ... sound waves? | April 1, 2026
CNN 10 · 6:24
Pump up the volume.
Fighting fire with ... sound waves? | April 1, 2026
CNN 10 · 6:25
Pump up the volume
Hendrik Bessembinder: Constant Leverage & Measuring Investor Outcomes | Rational Reminder 397
The Rational Reminder Podcast · 10:44
continuations, it'll actually pump up
Did Anything Change with AirPods Max 2?
WVFRM Podcast · 77:19
So it can like pump up more.
How to Defeat the Financial Industrial Complex — Simon Dixon on Tim Tompkins & Rex Jones
Simon Dixon · 53:07
fed out there to pump up the share