the.com/deplete
To use something up until the tank reads empty and the panic light blinks on.
means To reduce the amount of something steadily until little or nothing remains.
from From Latin deplere, to empty out, built from de- (off) plus plere (to fill) — literally un-filling.
Medical rootsOriginally meant draining a patient's fluids therapeutically.
Fill familyShares plere with complete, replenish, and plenty.
Slow deathImplies gradual drain, not sudden disappearance.