3. Capable of penetrating or pervading. [Obs.] Prior.
4. (Zoöl.)
Defn: Open; — used synonymously with perforate, as applied to the nostrils or birds.
PERVIOUSNESS
Per"vi*ous*ness, n.
Defn: The quality or state of being pervious; as, the perviousness of glass. Boyle.
PERVIS
Per"vis, n.
Defn: See Parvis.
PERY
Per"y, n.
Defn: A pear tree. See Pirie. [Obs.]
PES
Pes, n.; pl. Pedes . Etym: [L., the foot.] (Anat.)