Drawing from Sullivan, Peterson suggests a figurative meaning of "lead the way" or "to precede," and therefore "could refer to events that initiate, such as to birth or to ancestry."
Jeanette Favrot Peterson, Flora and Fauna Imagery in Precolumbian Cultures: Iconography and Function (1983), 126.
xochpana, xitlacujcuj, chico, tlanavac xitlavica, xitlateca = sweep; clean; arrange, order things (central Mexico, sixteenth-century)
Fr. Bernardino de Sahagún, Florentine Codex: General History of the Things of New Spain; Book 6 -- Rhetoric and Moral Philosophy, No. 14, Part 7, eds. and transl. Arthur J. O. Anderson and Charles E. Dibble (Santa Fe and Salt Lake City: School of American Research and the University of Utah, 1961), 33.
tochpanaz in vncan otlaqualoc = thou art to sweep the place where there has been eating (central Mexico, sixteenth century)
Fr. Bernardino de Sahagún, Florentine Codex: General History of the Things of New Spain; Book 6 -- Rhetoric and Moral Philosophy, No. 14, Part 7, eds. and transl. Arthur J. O. Anderson and Charles E. Dibble (Santa Fe and Salt Lake City: School of American Research and the University of Utah, 1961), 124.