Pervious
Pervious , adjective
[Latin pervis; per + via a way. See Per-, and Voyage.]
1.
Admitting passage; capable of being penetrated by another body or substance; permeable; as, a pervious soil.
[Doors]... pervious to winds, and open every way.
2.
Capable of being penetrated, or seen through, by physical or mental vision. [Rare]
God, whose secrets are pervious to no eye.
3.
Capable of penetrating or pervading. [Obsolete] — Prior
4.
(Zoology) Open; -- used synonymously with perforate, as applied to the nostrils or birds.