- of or relating to the period preceding the Incan empire in Peru.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Examples 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