to lose a war, competition, or game; to fail at a task

to beat an opponent or enemy; to overcome someone

to spoil, ruin, or counteract something; to cause something to fail

to decay or rot; (of plants) to wither or shed leaves; (of food) to spoil

to reduce or eliminate symptoms like internal heat or toxins; to counteract a physical ailment

a Chinese surname

worn-out, old, or in a state of decay (as in 败絮 bài​xù)