IMPERVIOUS
\ɪmpˈɜːvɪəs], \ɪmpˈɜːvɪəs], \ɪ_m_p_ˈɜː_v_ɪ__ə_s]\
Definitions of IMPERVIOUS
- 2006 - WordNet 3.0
- 2010 - New Age Dictionary Database
- 1913 - Webster's Revised Unabridged Dictionary
- 1898 - Warner's pocket medical dictionary of today.
- 1919 - The Winston Simplified Dictionary
- 1899 - The american dictionary of the english language.
- 1919 - The Concise Standard Dictionary of the English Language
- 1920 - A practical medical dictionary.
- 1914 - Nuttall's Standard dictionary of the English language
- 1874 - Etymological and pronouncing dictionary of the English language
- 1920 - A dictionary of scientific terms.
- 1898 - American pocket medical dictionary
- 1790 - A Complete Dictionary of the English Language
Sort: Oldest first
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not admitting of passage or capable of being affected; "a material impervious to water"; "someone impervious to argument"
By Princeton University
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Not pervious; not admitting of entrance or passage through; as, a substance impervious to water or air.
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Impassable.
By Oddity Software
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Not pervious; not admitting of entrance or passage through; as, a substance impervious to water or air.
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Impassable.
By Noah Webster.
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Imperviously.
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Permitting no passage.
By James Champlin Fernald
By Nuttall, P.Austin.
By Stormonth, James, Phelp, P. H.
By Henderson, I. F.; Henderson, W. D.
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Not affording a passage; impenetrable.
By Willam Alexander Newman Dorland
