James Lockhart, Nahuatl as Written: Lessons in Older Written Nahuatl, with Copious Examples and Texts (Stanford: Stanford University Press and UCLA Latin American Studies, 2001), 240.
a placename, an indigenous community in what is now the state of Mexico, north of what is now the Ciudad de México (CDMX), formerly the Federal District
skull rack (see attestations); also, a name for a tree in Mexico (tzompancuahuitl) is a synonym for tzompantli Gran Diccionario Náhuatl, citing A. Wimmer 2004. https://gdn.iib.unam.mx/diccionario/tzompancuahuitl/75440 Translated here to English by Stephanie Wood.