#porosity__porousness  the property of being porous; being able to absorb fluids
  exclusion:  solidity.consistency
  supertype:  consistency__consistence__body  the property of holding together and retaining its shape; "when the dough has enough consistency it is ready to bake"
  subtype:  sponginess  the porosity of a sponge
  subtype:  permeability__permeableness__permeablenes  the property of something that can be pervaded by a liquid (as by osmosis or diffusion)
     subtype:  penetrability__perviousness  the permeability of something that can be penetrated by a liquid
     subtype:  absorbency  the property of being absorbent

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