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unpermeable. In DICTIOUS you will not only get to know all the dictionary meanings for the word
unpermeable, but we will also tell you about its etymology, its characteristics and you will know how to say
unpermeable in singular and plural. Everything you need to know about the word
unpermeable you have here. The definition of the word
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unpermeable, as well as those of other words, enriches your vocabulary and provides you with more and better linguistic resources.
English
Etymology
From un- + permeable.
Adjective
unpermeable (comparative more unpermeable, superlative most unpermeable)
- impermeable
1931, West Virginia Academy of Science, Proceedings, volumes 5-8, page 90:The Vorce cell is of the permeable class and the Hargreaves-Bird of the unpermeable.