pre-Incan
[ pree-ing-kuh n ]
/ priˈɪŋ kən /
adjective
of or relating to the period preceding the Incan empire in Peru.
Example sentences from the Web for pre-incan
It was built like the pre-Incan architecture in Peru, of enormous monoliths, fitted as closely as mosaics.
Herland |Charlotte Perkins Stetson Gilman