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单词 permeable
释义

permeable

adjective

per·​me·​able ˈpər-mē-ə-bəl How to pronounce permeable (audio)
: capable of being permeated : penetrable
especially : having pores or openings that permit liquids or gases to pass through
a permeable membrane
permeable limestone

Did you know?

The synonyms permeable and pervious both make good use of the Latin prefix per-, meaning "through." Permeable traces back to a combination of per- and the Latin verb meare, meaning "to go" or "to pass," whereas the history of pervious calls upon Latin via, meaning "way." Both permeable and its more common relative, the verb permeate, still retain the original Latin idea of "passing through." Pervious also has the connotation of "penetrating through" but is also used to describe a susceptible mind, as in "Though set in his ways, the professor was pervious to reason." The prefix per- also gave English pervade, meaning "to become diffused throughout every part of." Meare also has other English descendants, including congé, which can mean "a formal permission to depart," and irremeable, meaning "offering no possibility of return."

Synonyms

  • passable
  • penetrable
  • pervious
  • porous
See all Synonyms & Antonyms

Example Sentences

The cell has a permeable membrane. a permeable fabric that allows your body heat to escape will be much more comfortable in the summertime
Recent Examples on the Web To our unconscious, however, time might be less stable and more permeable. Ian Beacock, The New Republic, 25 Aug. 2022 These newly permeable boundaries are rendering the taxonomies of awards season just plain weirder than ever. Robyn Bahr, The Hollywood Reporter, 16 Aug. 2022 Contraline’s method involves a permeable hydrogel that’s injected into the vas deferens, the pair of tubes in the male reproductive system that transport sperm. Wired, 24 July 2022 By painting a painting within a painting — an outdoor leisure scene inside an indoor workaday setting — the artist wanted to show that the line separating reality from illusion was permeable. Washington Post, 13 July 2022 The city removed asphalt pavement from its parking spaces and replaced it with permeable pavers, but kept the drive aisles in asphalt. Peter Krouse, cleveland, 8 June 2022 That’s included planting trees and installing permeable pavers in a few driveways, which allow water to soak back into the ground. Xander Peters, The Christian Science Monitor, 31 May 2022 With heavy rainfall and storms predicted to increase due to climate change, cities that are equipped with plenty of permeable surfaces such as parks, trees and lakes that soak up water like sponges, will be better able to mitigate floods. Chelsea Lee, CNN, 12 Apr. 2022 To receive the turf removal rebate, the sprinkler system was exchanged for a drip irrigation system, and a 650-gallon rain barrel, which runs to the permeable riverbed for groundwater capture, was added to the front of the house. Los Angeles Times, 12 July 2022 See More

Word History

First Known Use

15th century, in the meaning defined above

Kids Definition

permeable

adjective

per·​me·​able ˈpər-mē-ə-bəl How to pronounce permeable (audio)
: having pores or openings that let liquids or gases pass through

Medical Definition

permeable

adjective

per·​me·​able ˈpər-mē-ə-bəl How to pronounce permeable (audio)
: capable of being permeated
especially : having pores or openings that permit liquids or gases to pass through
a permeable membrane

permeable

adjective

as in penetrable
capable of being passed into or through a permeable fabric that allows your body heat to escape will be much more comfortable in the summertime

Synonyms & Similar Words

Relevance
  • penetrable
  • porous
  • absorbent
  • pervious
  • passable
  • breathable

Antonyms & Near Antonyms

  • impermeable
  • impervious
  • impenetrable
  • impassable
  • watertight
  • nonporous
  • dense
  • airtight
  • thick
  • impassible
  • compact
  • close
See More
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更新时间:2024/9/21 8:00:44