a bird that has just molted, or lost its feathers (see Molina)
Orthographic Variants:
miuiotepeuhqui
Alonso de Molina:
miuiotepeuhqui. ave que ha mudado, o sele acaydo la pluma. Alonso de Molina, Vocabulario en lengua castellana y mexicana y mexicana y castellana, 1571, part 2, Nahuatl to Spanish, f. 57r. col. 1. Thanks to Joe Campbell for providing the transcription.