The act of giving up something valued for the sake of something else regarded as more important or worthy. She made a sacrifice of her free time to help her friend in need.
An offering made to a deity, especially in the context of religious rituals. The ancient tribe performed a sacrifice to appease their gods.
A loss incurred for the sake of a greater good or purpose. The soldier's sacrifice was honored by the entire nation.
In chess, a move in which a player deliberately gives up a piece to gain a strategic advantage. He made a bold sacrifice of his bishop to set up a winning attack.
In baseball, a bunt or fly ball intentionally hit so that a baserunner can advance while the batter is put out. The coach called for a sacrifice, and the runner moved up to third.