to make someone exhausted or run out of breath because of much work or because of an illness (see Molina)
Orthographic Variants:
ihiocaualtia
Alonso de Molina:
ihiocaualtia. nite. (pret. oniteyhiocaualti.) hazer desfallecer a otro desta manera. Alonso de Molina, Vocabulario en lengua castellana y mexicana y mexicana y castellana, 1571, part 2, Nahuatl to Spanish, f. 36v. col. 1. Thanks to Joe Campbell for providing the transcription.