Senses
消灭/ 消滅 to eliminate
to eliminate; to wipe out; to exterminate; to put an end to something so it no longer exists
消灭/ 消滅 to perish
to perish; to die out; to pass away; to disappear
消灭/ 消滅 annihilation
(physics) annihilation, the process of a subatomic particle colliding with its corresponding antiparticle