A gambit is a calculated move where you sacrifice something now, hoping to gain a bigger advantage later. The word comes from chess, where a gambit means deliberately giving up a pawn or piece early in the game to control key squares or launch a strong attack. A chess player might sacrifice a knight to expose the opponent's king, trading a small loss for a chance at victory.

The strategy works in life beyond the chessboard. When a politician makes a risky gambit by supporting an unpopular position, they're betting that voters will respect their courage even if they disagree. When a basketball team tries a desperate gambit by attempting a three-pointer instead of an easier two-point shot, they're trading safety for the chance to win.

Sometimes we use gambit more loosely to mean any opening move or tactic. You might call your opening gambit in negotiating with your parents the first argument you make for extending your bedtime, hoping it sets up better offers later.

The key idea: a gambit involves some risk or sacrifice up front. A gambit means making a bold choice that could backfire but might pay off brilliantly. The word suggests both cleverness and courage: someone willing to take a chance on a bigger plan.