impervious


impervious
impervious [im pʉr′vē əs]
adj.
[L impervius: see IN-2 & PERVIOUS]
1. incapable of being passed through or penetrated [a fabric impervious to moisture]
2. not affected by: with to [impervious to pity]
imperviously
adv.
imperviousness
n.

English World dictionary. . 2014.

Synonyms: