thinness; or, the process of becoming thin, bony (see Molina)
Orthographic Variants:
oomizauiliztli
Alonso de Molina:
oomizauiliztli. enflaquecimiento assi, oflaqueza. Alonso de Molina, Vocabulario en lengua castellana y mexicana y mexicana y castellana, 1571, part 2, Nahuatl to Spanish, f. 77v. col. 1. Thanks to Joe Campbell for providing the transcription.