Definition of kills:
(v) :
(transitive) To put to death; to extinguish the life of.
(v) :
(transitive, figuratively) To stop, cease, or render void; to terminate.
(v) :
(transitive or intransitive, figuratively, hyperbolic) To cause great pain, discomfort, or distress to; to hurt.
(v) :
(transitive) To render inoperative.
(v) :
(transitive, figuratively) To produce feelings of dissatisfaction or revulsion in.
(v) :
(transitive) To use up or to waste.