Principal English Translation:
the cold place or the cold time of year; a term paired with winter (central Mexico, late sixteenth century; originally from Sahagún in 1574, a document that Chimalpahin copied)
Codex Chimalpahin: Society and Politics in Mexico Tenochtitlan, Tlatelolco, Culhuacan, and Other Nahuatl Altepetl in Central Mexico; The Nahuatl and Spanish Annals and Accounts Collected and Recorded by don Domingo de San Antón Muñón Chimalpahin Quauhtlehuanitzin, eds. and transl. Arthur J. O. Anderson and Susan Schroeder (Norman: University of Oklahoma Press, 1997), vol. 2, 138–139.
Attestations from sources in English:
Ecatoco itztitiliztitlan yn itoca Jnvierno = carried by the wind in the cold called winter (central Mexico, late sixteenth century; originally from Sahagún in 1574, a document that Chimalpahin copied)
Codex Chimalpahin: Society and Politics in Mexico Tenochtitlan, Tlatelolco, Culhuacan, and Other Nahuatl Altepetl in Central Mexico; The Nahuatl and Spanish Annals and Accounts Collected and Recorded by don Domingo de San Antón Muñón Chimalpahin Quauhtlehuanitzin, eds. and transl. Arthur J. O. Anderson and Susan Schroeder (Norman: University of Oklahoma Press, 1997), vol. 2, 138–139.