sacrifice

The act of killing (an animal or person) in order to propitiate a deity.

The act of losing or surrendering something as a penalty for a mistake or fault or failure to perform etc.

A loss entailed by giving up or selling something at less than its value.

“he had to sell his car at a considerable sacrifice”

(baseball) an out that advances the base runners.

Personnel that are sacrificed (e.g., surrendered or lost in order to gain an objective).

Endure the loss of.

Kill or destroy.

“The animals were sacrificed after the experiment”

“The general had to sacrifice several soldiers to save the regiment”

Make a sacrifice of; in religious rituals.

Sell at a loss.