Solutrean /səˈlu.tɹi.ən/adjective 2noun 1forms 1 adjective2 •Of or pertaining to the Solutrean. •Of or pertaining to the Solutrean material culture or the Solutrean hypothesis.Solutrean points resemble the canines of the sabre-toothed cats. — 2018 noun1 •A member of a hypothetical Paleolithic people who migrated from Europe to North America in the context of the widely rejected Solutrean hypothesis. formsSolutreans