Associations to the word «Imperviousness»
Wiktionary
IMPERVIOUSNESS, noun. The state of being impervious
Dictionary definition
IMPERVIOUSNESS, noun. The quality of being impenetrable (by people or light or missiles etc.).
Wise words
Every once in a while, you let a word or phrase out and you
want to catch it and bring it back. You can't do that. It's
gone, gone forever.