a place for riding horses or going hunting (see Molina)
Orthographic Variants:
amiuayan
Alonso de Molina:
amiuayan. lugar de monteria o caza. Alonso de Molina, Vocabulario en lengua castellana y mexicana y mexicana y castellana, 1571, part 2, Nahuatl to Spanish, f. 5r. col. 1. Thanks to Joe Campbell for providing the transcription.