Examples of impermeable in a Sentence
an impermeable layer of rock
a fabric impermeable to moisture
Recent Examples of impermeable from the Web
There is, however, at least one group for whom the border is a hard frontier, solid and impermeable: the American law-enforcement officers who have the job of investigating crimes that occur along its length.
The defence is growing ever more impermeable, and, perhaps more importantly, Antoine Griezmann looks back to somewhere near his best.
This is because the caverns provide large, impermeable spaces.
When someplace else is a parking lot or other compacted or impermeable surface unable to store or percolate the water, flooding will occur.
The boundaries that bureaucrats erect are of course not impermeable, and sometimes the professional mask drops.
Dressed in their impermeable, protective suits, the team tested the building for hazardous materials.
Tons of waste was exhumed and relocated and an impermeable layer of clay and fabric capped the site.
Cities constructed of impermeable concrete and pavement can encourage more ecologically sustainable development -- everything from green roofs to more porous materials.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'impermeable.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
Origin and Etymology of impermeable
First Known Use: 1697See Words from the same year
Synonymsimpassable (also impassible), impenetrable, impervious, impregnable
Antonymsnegotiable, passable, penetrable, permeable
Related Wordsclose, compact, dense, thick, tight; compressed, condensed; sturdy, substantial, tough; firm, frozen, hard, solid, stiff; inflexible, rigid, unbending, unyielding
Near Antonymssoft, squishy; bendable, elastic, flexible, giving, malleable, pliable, yielding; absorbent, porous
IMPERMEABLE Defined for English Language Learners
medical Definition of impermeable
- the plasma membrane of a red blood cell is relatively impermeable to sodium and calcium ions
impermeabilityplay \(ˌ)im-ˌpər-mē-ə-ˈbil-ət-ē\ noun plural -ties
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