—adj.pûr'fur-it, -fu-rāt"), [key]
—v., -rat•ed, -rat•ing,
to make a hole or holes through by boring, punching, piercing, or the like.
to pierce through or to the interior of; penetrate.
to make a way through or into something; penetrate.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.