an Upper Paleolithic population of humans, regarded as the prototype of modern Homo sapiens in Europe. Skeletal remains found in an Aurignacian cave in southern France indicate that the Cro-Magnon had long heads, broad faces, and sunken eyes, and reached a height of approximately 5 feet 9 inches (175 cm).
2.
a member of the Cro-Magnon population.
Origin: 1865–70; named after the cave (near Périgueux, France) where the first remains were found