exhaustible

/ɪɡˈzɔːstəbəl/
adjective
  1. Capable of being used up or drained completely; not infinite.
    • Our patience is exhaustible, so please don't keep making the same mistake.
    • Unlike solar energy, coal is exhaustible and will eventually run out.
    • Fresh water is an exhaustible resource in many parts of the world.
What does "exhaustible" mean? | whatsthatwordmean | whatsthatwordmean