per
vious
Comparative
more pervious
Superlative
most pervious
1
allowing the passage of fluids or air
- The soil in the garden was pervious, allowing rainwater to easily seep into the ground.
- The filter was designed to be pervious to air but keep out larger particles.
- Pervious rock formations play a key role in groundwater movement and water storage.
- The pervious design of the wall was an innovation to improve ventilation in the building.
- The pervious surface of the road allowed rainwater to pass through and recharge the groundwater.
Antonyms: