impermeableness

/ɪmˈpɜːrmiəbəlnəs/
noun
  1. The quality of not allowing liquids or gases to pass through.
    • Engineers tested the impermeableness of the new concrete mix.
    • The impermeableness of the plastic sheeting made it ideal for covering the garden.
    • The impermeableness of the rubber gloves protected the worker's hands from chemicals.
  2. The quality of being unaffected or uninfluenced by something.
    • The impermeableness of the old traditions to change frustrated the reformers.
    • She admired his impermeableness to peer pressure.
    • His impermeableness to flattery surprised everyone.
Antonyms
What does "impermeableness" mean? | whatsthatwordmean | whatsthatwordmean