Tol·tec 
(tōltĕk′, tŏl-)
(tōltĕk′, tŏl-)n. pl. Toltec or Tol·tecs
A member of a Nahuatl-speaking people of central and southern Mexico whose empire flourished from the 10th century until it collapsed under invasion by the Aztecs in the 12th century.
adj. also Tol·tec·an (tōl-tĕkən, tŏl-)
Of or relating to the Toltec or their culture.
[Spanish tolteca, from Nahuatl toltecatl, artisan, mechanic.]
Tolteccarved basalt column of a warrior atop the Temple of Quetzalcoatl
Teotihuacán, Mexico