dust, filth (see Karttunen, Lockhart, and Molina); in the couplet, in teuhtli in tlazolli, this is a metaphor for vice and debauchery, sin, and sex (see attestations0
a kingdom of Tula (Tollan) that pertained to the Toltecs
(central Mexico, sixteenth century) Literaturas de Anahuac y del Incario / Literatures of Anahuac and the Inca, ed. Miguel León-Portilla (Mexico City: Siglo Veintiuno Editories, 2006), 192.