Sacrifice

θυσία

thusía

(killing (and often burning) of a human being or an animal as an offering to a deity; offering of an object to a deity)

θυσία

thusía

(human being or an animal, or a physical object or immaterial thing, offered to a deity)

θύω

thúō

((transitive) to offer (a human being or an animal, or an object) to a deity; (transitive) to offer a human being or an animal, or an object, to a deity)

προπῑ́νω

propī́nō

(to destroy or surrender (something) for the sake of something else regarded as more urgent or valuable)