pump up
Intermédiaire (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."
Écoutez en contexte
Fighting fire with ... sound waves? | April 1, 2026
CNN 10 · 6:24
Pump up the volume.
Did Anything Change with AirPods Max 2?
WVFRM Podcast · 77:19
So it can like pump up more.
Fighting fire with ... sound waves? | April 1, 2026
CNN 10 · 6:25
Pump up the volume if you said decibb.
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
How to Defeat the Financial Industrial Complex — Simon Dixon on Tim Tompkins & Rex Jones
Simon Dixon · 65:09
because the whole economy is to pump up