To devastate, destroy
To squander (money or resources) uselessly; to spend (time) idly.
Example: "We wasted millions of dollars and several years on that project."
To kill; to murder.
To wear away by degrees; to impair gradually; to diminish by constant loss; to use up; to consume; to spend; to wear out.
Gradually lose weight, weaken, become frail.
To be diminished; to lose bulk, substance, strength, value etc. gradually.
To damage, impair, or injure (an estate, etc.) voluntarily, or by allowing the buildings, fences, etc., to fall into decay.
Causing a waste, or wasting away; causing pronounced loss of body mass.