- Archaeolithic
- Archaeolithic Ar`ch[ae]*o*lith"ic ([aum]r`k[-e]*[-o]*l[i^]th"[i^]k), a. [Gr. 'archai^os ancient + liqiko`s pertaining to a stone.] (Arch[ae]ol.) Of or pertaining to the earliest Stone age; -- applied to a prehistoric period preceding the Paleolithic age. [1913 Webster]
The Collaborative International Dictionary of English. 2000.