porous

Describes a material or substance that has tiny holes allowing liquid or air to pass through slowly.

ruОписывает материал или вещество, имеющее крошечные отверстия, позволяющие жидкости или воздуху медленно проходить сквозь них.esDescribe un material o sustancia que tiene pequeños agujeros o poros que permiten que líquidos o aire pasen lentamente a través de ellos. También se usa para referirse a algo que deja pasar fluidos o que tiene una estructura con cavidades pequeñas.frSe dit d'un matériau ou d'une substance comportant de minuscules trous qui laissent passer lentement les liquides ou l'air à travers eux.deBeschreibt einen Stoff oder ein Material mit vielen winzigen Öffnungen oder Poren, durch die Flüssigkeiten oder Gase langsam hindurchtreten können; auch bildlich für durchlässige Grenzen oder leicht angreifbare Systeme verwendet.ptDiz-se de um material ou substância que tem pequenos orifícios ou poros, permitindo que líquidos ou ar passem lentamente através dele. Também pode descrever algo permeável ou que absorve facilmente.zh形容材料或物质具有微小的孔洞，液体或空气可以缓慢通过。也指多孔的、能渗透的、透气性的。arيصف مادة أو جسمًا به ثقوب دقيقة تسمح للسوائل أو الهواء بالمرور من خلالها ببطء. ويُستعمل أيضًا مجازيًا لما يمكن اختراقه أو النفاذ إليه.

1. Able to absorb fluids B2 formal

   Describes a material that can take in liquids or gases through small openings.

   • The sponge is highly porous and soaks up water quickly.
   • Porous rocks like sandstone can hold groundwater.
   • This type of clay is porous, making it ideal for pottery that breathes.

   ruПористыйesPoroso (que absorbe fluidos)frQui absorbe les fluidesdePorösptPorosozh多孔的arمُسَامِي

   Синонимы: absorbentpenetrablepermeableperviousspongy

   Антонимы: denseimpermeablenonporoussolidwaterproof

2. Full of pores or small holes B2 formal

   Having many tiny openings or vessels that allow the passage of air or liquid.

   • The porous surface of the brick helps it dry quickly.
   • Bone tissue is naturally porous, which makes it lightweight.
   • The membrane is porous, allowing certain molecules to pass through.

   ruПористыйesPorosofrporeuxdeporösptPorosozh多孔的arمُسامّ

   Синонимы: absorptivehoneycombedpenetrablepermeableperviousspongy

   Антонимы: denseimpermeablenonporoussolid

3. Allowing passage in and out C1 formal

   Permitting the movement of substances, ideas, or influences through a barrier.

   • The country's porous borders make it difficult to control immigration.
   • The security system is porous, with many vulnerabilities.
   • A porous filter allows water to flow through while trapping sediment.

   ruПроницаемыйespermeablefrPerméabledeDurchlässigptPermeávelzh可渗透的arمُسامِح

   Синонимы: absorbentopenpenetrablepermeablepervious

   Антонимы: impermeableimperviousnonporous

• more porous comparative form
• most porous superlative form