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imperviousness

   Also found in: Legal, Acronyms, Encyclopedia, Wikipedia 0.01 sec.
im·per·vi·ous  (m-pûrv-s)
adj.
1. Incapable of being penetrated: a material impervious to water.
2. Incapable of being affected: impervious to fear.

[From Latin impervius : in-, not; see in-1 + pervius, pervious; see pervious.]

im·pervi·ous·ly adv.
im·pervi·ous·ness n.
ThesaurusLegend:  Synonyms Related Words Antonyms
Noun1.imperviousness - the quality of being impenetrable (by people or light or missiles etc.)
quality - an essential and distinguishing attribute of something or someone; "the quality of mercy is not strained"--Shakespeare
penetrability, perviousness - the quality of being penetrable (by people or light or missiles etc.)


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You may want to consider toxicity, durability, imperviousness, maintenance requirement, and the safety of the animals inside.
7 percent increase in GDP, as well as great expectations for its continued growth, the real estate sector expresses caution, despite Egypt's oft-touted imperviousness to the woes plaguing their international colleagues.
His humility as an artist and imperviousness to what has always been going on around him in the world is so honest that it warrants much wider recognition.
 
 
 
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