1. the Paleo-American culture of Central America and North America; distinguished chiefly by sharp fluted projectile points made of obsidian or chalcedony;
WordNet (r) 3.0 (2006):
Clovis culture
n 1: the Paleo-American culture of Central America and North
America; distinguished chiefly by sharp fluted projectile
points made of obsidian or chalcedony