pial

About 0.15 uses per million words.

Meaning

1. adjective Of or pertaining to the pia or pia mater.
2. noun A raised platform on which people sit, usually under the veranda, or on either side of the door of a house.

Similar words

epipial arachnopial pallial membranal pachymeningeal dural parenchymal pionic penumbral patagial

Often followed by

surface vessels arteries and arterioles sheath arterial veins artery arteriolar