Impermeable
Chamber's Etymological of the English Language · 1895 · p. 257
im-pcrme-a-bl, adj. not permitting pa age impenetrable - ns Impermeability, Imper'meabiene —adv Imper'meably [Fr. — nr, not. and Permeable
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Imperméable
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French-English Dictionary of Military Terms (1918)
French-English and English-French Commercial Dictionary (1918)
A Dictionary of Aviation (1911)
Chamber's Twientieth Century Dictionary (1908)
The Student's Medical Dictionary (1896)
An Illustrated Encyclopedic Medical Dictionary (1893)
The Century Dictionary: The Encyelopedic Lexicon of the English Language (1887)
A Dictionary of Arts, Manufactures and Mines (1840)
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