something healthy and whole, without flaws (see Molina)
Alonso de Molina:
acan quenami. cosa sana, entera, sin tacha ni macula. Alonso de Molina, Vocabulario en lengua castellana y mexicana y mexicana y castellana, 1571, part 2, Nahuatl to Spanish, f. 1v. col. 2. Thanks to Joe Campbell for providing the transcription.