Châtelperronian
adjective
Châ·tel·per·ro·ni·an
¦shaˌtelpə¦rōnēən
: of or relating to the first phase of the Aurignacian epoch characterized by a special flint-chipping technique and a blade tool with one straight sharp edge and one curved over to the point and blunted
Word History
Etymology
from Châtelperron, Allier department, France + English -ian