How it works at the table
A squeeze needs three ingredients: an opener, at least one cold-caller, and you behind them with a raise. The caller is the reason the play works. They have already shown a range without a 3-bet in it — usually medium pairs and suited broadways — so they fold a lot to extra pressure, and the original raiser now has to worry about being squeezed out of a multiway pot they cannot control. Both opponents are playing against two ranges instead of one.