Definition, Meaning & Synonyms
impermeable-surface
noun
/ɪmˈpɜːr.mə.bəl ˈsɜːr.fɪs/
Definition
A surface that does not allow fluids to pass through it.
Examples
- Concrete is often used as an impermeable surface in urban areas to manage stormwater.
- The impermeable surface of the parking lot prevented rainwater from soaking into the ground.
Meaning
Impermeable surfaces prevent the infiltration of water, meaning they do not absorb liquids and instead cause them to run off.
Synonyms
- Non-porous surface
- Water-resistant surface
- Sealed surface
