A squeeze is re‑raising after someone opens and another calls, to isolate and seize initiative.
Explanation. If Player A opens, Player B calls, and you reraise before they act, you’re applying squeeze pressure. The term comes from compressing the field—forcing folds or isolating heads‑up. A successful squeeze exploits passive callers and positions you as aggressor. It’s a powerful preflop strategy in both cash and tournament play.