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impervious

   Also found in: Legal, Encyclopedia 0.02 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.

impervious [ɪmˈpɜːvɪəs], imperviable
adj
1. not able to be penetrated, as by water, light, etc.; impermeable
2. (often postpositive; foll by to) not able to be influenced (by) or not receptive (to) impervious to argument
imperviously  adv
imperviousness  n
ThesaurusLegend:  Synonyms Related Words Antonyms
Adj.1.impervious - not admitting of passage or capable of being affected; "a material impervious to water"; "someone impervious to argument"
impermeable - preventing especially liquids to pass or diffuse through; "impermeable stone"; "an impermeable layer of scum"; "a coat impermeable to rain"
pervious - admitting of passage or entrance; "pervious soil"; "a metal pervious to heat"

impervious
adjective (with to)
1. unaffected by, immune to, unmoved by, closed to, untouched by, proof against, invulnerable to, unreceptive to, unswayable by They are impervious to all suggestion of change.
2. resistant to, sealed to, impenetrable by, invulnerable to, impassable to, hermetic to, impermeable by, imperviable by The floorcovering will need to be impervious to water.
Translations
impervious [ɪmˈpɜːvɪəs] ADJ
1. (lit) (to water) → impermeable (to a)
2. (fig) (to remarks, threats) → inmune, insensible (to a) he is impervious to criticismes inmune or insensible a las críticas, no le afectan las críticas
impervious [ɪmˈpɜːrviəs] adj
[person] to be impervious to sth [+ criticism, pressure, charm] → être insensible à qch
[substance] (to water)imperméable
impervious
adj
substance, rockundurchlässig; impervious to rain/waterregen-/wasserundurchlässig; coat, materialregen-/wasserdicht
(fig)unzugänglich (to für); (to criticism) → unberührt (to von); he is impervious to logicihm ist mit Logik nicht beizukommen; she is impervious to pressuresie lässt sich nicht unter Druck setzen
impervious [ɪmˈpɜːvɪəs] adj impervious (to)impermeabile (a) (fig) → indifferente (a), imperturbato/a (di fronte a)
impervious [ɪmˈpɜːvɪəs] adj impervious (to)impermeabile (a) (fig) → indifferente (a), imperturbato/a (di fronte a)


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? Mentioned in ? References in classic literature
 
But she did not want to appear unamiable and uninterested, so she had brought forth newspapers, which she spread upon the floor of the gallery, and under Madame Ratignolle's directions she had cut a pattern of the impervious garment.
I apologized; but he continued scornfully, "Since you are impervious to argument, you shall hear with your ears how by means of my two voices I reveal my shape to my Wives, who are at this moment six thousand miles seventy yards two feet eight inches away, the one to the North, the other to the South.
I began to occupy my house on the 4th of July, as soon as it was boarded and roofed, for the boards were carefully feather-edged and lapped, so that it was perfectly impervious to rain, but before boarding I laid the foundation of a chimney at one end, bringing two cartloads of stones up the hill from the pond in my arms.
 
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