What does «canchar» mean in Spanish?

Winning, negotiating.

♦ Used in: Peru
Dressing, sleight of hand.

♦ Used in: Argentina
To make the first grinding of the yerba mate.

♦ Used in: Argentina

Examples of use in Spanish: "en el pasado se canchaba la yerba mate a mano con machetes".
Canchear, to shirk work.

♦ Used in: Chile
Toast something.
(cancharse) Wear the best clothes you have.

Examples of use in Spanish: "debes cancharte bien, iremos a una cena elegante".