imperviously
English
[edit]Etymology
[edit]From impervious + -ly.
Adverb
[edit]imperviously (comparative more imperviously, superlative most imperviously)
- In an impervious manner; impenetrably; impermeably.
References
[edit]- William Dwight Whitney, Benjamin E[li] Smith, editors (1911), “imperviously”, in The Century Dictionary […], New York, N.Y.: The Century Co., →OCLC.