porousness Meaning, Definition & Usage

  1. noun the property of being porous; being able to absorb fluids
    porosity.

WordNet

Por"ous*ness noun
Definitions
  1. The quality of being porous.
  2. The open parts; the interstices of anything. R.
    They will forcibly get into the porousness of it. Sir K. Digby.

Webster 1913