permeableness

/ˈpɜːrmiəbəlnəs/
noun
  1. The quality or state of being able to be passed through or penetrated by a liquid, gas, or other substance.
    • The permeableness of the soil determines how quickly rainwater drains away.
    • Engineers tested the permeableness of the new fabric to ensure it would breathe well.
    • The permeableness of the membrane allows nutrients to pass through to the cells.
What does "permeableness" mean? | whatsthatwordmean | whatsthatwordmean