n. [ Paleo- + -lith. ] (Geol.) A relic of the Paleolithic era. [ 1913 Webster ]
a. (Geol.) Of or pertaining to an era marked by early stone implements. The Paleolithic era (as proposed by Lubbock) includes the earlier half of the “Stone Age;” the remains belonging to it are for the most part of extinct animals, with relics of human beings. [ 1913 Webster ]