thoughtful consideration, or interior meditation (see Molina)
Alonso de Molina:
teitic nenonotzaliztli. consideracion, o meditacion interior. Alonso de Molina, Vocabulario en lengua castellana y mexicana y mexicana y castellana, 1571, part 2, Nahuatl to Spanish, f. 95r. col. 2. Thanks to Joe Campbell for providing the transcription.