pervious

Open to passage or entrance; permeable.

Open to arguments, ideas, or change; approachable.

Capable of being penetrated or permeated by something else: affording entrance, admission, or passage; penetrable; permeable.

Pervading; permeating.

Open; patent; patulous; perforate: applied in anatomy and zoölogy to organs which may be impervious at some time, or under some circumstances.

In botany, possessing an opening or passageway.

Admitting passage; capable of being penetrated by another body or substance; permeable.

Capable of being penetrated, or seen through, by physical or mental vision.

Capable of penetrating or pervading.

Open; — used synonymously with perforate, as applied to the nostrils or birds.