Pronunciation: (mez"u-lith'ik, mes"-, mē"zu-, -su-), [key]
—adj. Anthropol. (sometimes l.c.)
of, pertaining to, or characteristic of a transitional period of the Stone Age intermediate between the Paleolithic and the Neolithic periods, characterized by adaptation to a hunting, collecting, and fishing economy based on the use of forest, lakeside, and seashore environments; Epipaleolithic.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.