Impervious - Definition
impervious
adj 1: not admitting of passage or capable of being affected; "a
material impervious to water"; "someone impervious to
argument" [syn: impervious, imperviable] [ant:
pervious]
adj 1: not admitting of passage or capable of being affected; "a
material impervious to water"; "someone impervious to
argument" [syn: impervious, imperviable] [ant:
pervious]