a pile of rocks; a boulder
The pile of rocks comes from the "montones" translation for teocholli from Librado Silva Galeana, "Notahtzin itlalnamiquiliztzin: Un recuerdo de mi padre," a free download from: https://nahuatl.historicas.unam.mx. The boulder translation comes from the English translation in "Ten Folktales in Nahuatl," by Franz Boas and Herman K. Haeberlin, The Journal of American Folklore, 37:145/146 ( (Jul. - Dec., 1924), 345-370. See p. 349..