to assist or be in the presence of the great (people of high honor and respect) (see Molina)
Orthographic Variants:
mauiz icac
Alonso de Molina:
mauiz icac. ni. (pret. onimauizicaya.) asistir o estar en la presencia de los grandes. Alonso de Molina, Vocabulario en lengua castellana y mexicana y mexicana y castellana, 1571, part 2, Nahuatl to Spanish, f. 54v. col. 1. Thanks to Joe Campbell for providing the transcription.