Pronunciation: (drô'bôr", -bōr"), [key]
—n., v., -bored, -bor•ing. Carpentry.
a hole in a tenon made eccentric with the corresponding holes to the mortise so that the two pieces being joined will be forced tightly together when the pin (draw'bore pin") is hammered into place.
to make a drawbore in (a tenon).
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.