to make someone poor, or to deprive them of something (see Molina)
Alonso de Molina:
icnoyotl nicteittitia. (pret. icnoyotl onicteittiti.) hazer pobre a otro, o priuarle de alguna cosa. Alonso de Molina, Vocabulario en lengua castellana y mexicana y mexicana y castellana, 1571, part 2, Nahuatl to Spanish, f. 33r. col. 2. Thanks to Joe Campbell for providing the transcription.