to put landmarks around the boundaries of the pueblo, to set up the boundaries (see Molina)
Orthographic Variants:
altepequaxochquetza
Alonso de Molina:
altepequaxochquetza. n. (pret. onaltepequaxochquetz.) amojonar los terminos del pueblo. Alonso de Molina, Vocabulario en lengua castellana y mexicana y mexicana y castellana, 1571, part 2, Nahuatl to Spanish, f. 4r. col. 1. Thanks to Joe Campbell for providing the transcription.