double up
Intermediate (B1)neutral
To share something (like a room or a bed), to fold over from pain or laughter, or to become twice as much.
"There weren't enough rooms, so some of the team had to double up."
Hear it in context

BLAST Rivals Fort Worth 2026, GRAND FINAL - NAVI vs Vitality
BLAST Premier · 96:44
Double up.

CATASTROPHIC Guess The Elo
GothamChess · 5:46
Double up.

Tools for Managing Stress & Anxiety
Andrew Huberman · 39:05
you double up the inhales or double up the exhales.

CCL Spring 2026 Playoffs Round 1 with @JoeBruin
Chesscom Community · 86:21
We just double up.

Baldur's Gate 3 - Part 47 - The Holy Lawn Mower
Many A True Nerd · 26:23
Just a double up that.