Pervious(a.) Admitting passage; capable of being penetrated by another body or substance; permeable; as, a pervious soil.
Pervious(a.) Capable of being penetrated, or seen through, by physical or mental vision.
Pervious(a.) Capable of penetrating or pervading.
Pervious(a.) Open; -- used synonymously with perforate, as applied to the nostrils or birds.
Perviousness(n.) The quality or state of being pervious; as, the perviousness of glass.
Words within perviousnesses