one who animates another person, incites him or her, provoking that person to do something (see Molina)
Alonso de Molina:
teyollochololtiani. el que leuanta el corazon a otro, incitandolo, o prouocandolo a que haga algo. Alonso de Molina, Vocabulario en lengua castellana y mexicana y mexicana y castellana, 1571, part 2, Nahuatl to Spanish, f. 95r. col. 1. Thanks to Joe Campbell for providing the transcription.