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impervious

Browse the Dictionary:: A; B; C; D; E; F; G; H; I; J; K; L; M; N; O; P; Q; R; S; T; U; V; W; X; Y; Z; #

impervious

Main Entry:: im·per·vi·ous
Pronunciation:: \(ˌ)im-ˈpər-vē-əs\
Function:: adjective
Etymology:: Latin impervius, from in- + pervius pervious
Date:: 1640

1 a: not allowing entrance or passage : impenetrable <a coat impervious to rain> b: not capable of being damaged or harmed <a carpet impervious to rough treatment>2: not capable of being affected or disturbed <impervious to criticism>

— im·per·vi·ous·ly adverb

— im·per·vi·ous·ness noun

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