imperviousness


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im·per·vi·ous

 (ĭm-pûr′vē-əs)
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·per′vi·ous·ly adv.
im·per′vi·ous·ness n.
ThesaurusAntonymsRelated WordsSynonymsLegend:
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.)

imperviousness

noun
References in periodicals archive ?
The moral aspect of this refusal is a kind of spiritual imperviousness, "the hard quality of not-being-able-to-receive; a stoniness of heart that will not brook any resistance" In the end, it is like Humpty Dumpty in Through the Looking Glass:
Canopy closure and imperviousness data layers have been developed and are being prepared for release by mid-2003.
These creatures seem to have the very imperviousness that Welty's travellers seek.
Many applications in these specialty paper markets require stringent specifications such as temperature resistance, sterility, imperviousness, and durability.
NEMA 12, 13 and 3R measure imperviousness to oil, dust and falling rain, respectively.
This wholesale piercing of veils, this society of pioneers' descendants, noble in their imperviousness to propaganda.
Consumers will be attracted to alternative decking materials because of their long lifespans, minimal maintenance requirements and imperviousness to degradation caused by general wear and tear and long-term exposure to moisture.
That imperviousness inspires Labove's desire to "leave some indelible mark of himself" on Eula through sexual domination; essentially, he wants to mark her physically as his territory (840).
Wireless connections offer significant advantages over fixed data communications lines, such as imperviousness to ice and high winds.
In addition, chomping super Power Pellets makes PAC-MAN bigger stronger, and faster, giving him a few seconds of imperviousness from those relentless ghosts.
THE PLANTATION COMPLEX PROVIDES THOMAS SUTPEN WITH HIS appearance of dominance and psychic imperviousness in William Faulkner's Absalom, Absalom
Part of the harshness of the picture, though, is the alien house's imperviousness to all this: It still commands its view.