one who gnaws on a bone, getting all the meat off of it (see Molina)
IPAspelling:
tɬɑteteʃoɑːni
Alonso de Molina:
tlatetexoani. roedor de huesso o de cosa assi. Alonso de Molina, Vocabulario en lengua castellana y mexicana y mexicana y castellana, 1571, part 2, Nahuatl to Spanish, f. 136r. col. 2. Thanks to Joe Campbell for providing the transcription.