pump up
中級 (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."
文脈の中で聞く
I WON Jynxzi’s League of Legends Streamer Tournament! 🏆
RAY LIVE · 103:38
Pump up.
🔴 LIVE! - 🏆 LAST CHANCE QUALIFIER FNCS! 🏆
Typical Gamer · 156:57
Small pump up.
Joe Rogan Experience #2486 - Luis J Gomez
PowerfulJRE · 20:07
Pump up the volume.
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.