— Tiahuanacan , n.
/tee'euh weuh nah"koh/ , adj.
of or pertaining to a pre-Incan culture existing c300 B.C.-A.D. c900, chiefly in Peru and Bolivia, characterized by the use of megalithic masonry carved with geometric and animal designs, stone statues, polychrome pottery, and bronze artifacts.
Also, Tiahuanacu /tee'euh weuh nah"kooh/ .