to say wrong, or to murmur about someone, or to withdraw from others (see Molina)
IPAspelling:
tepotsihtoɑ
Alonso de Molina:
tepotzitoa. nite. (pret. onitetepotzito.) dezir mal, o murmurar de otro. o detraer de otros. Alonso de Molina, Vocabulario en lengua castellana y mexicana y mexicana y castellana, 1571, part 2, Nahuatl to Spanish, f. 103r. col. 2. Thanks to Joe Campbell for providing the transcription.