the state of being full of heart and upbeat (see Molina)
Orthographic Variants:
ueicayollotiliztli
Alonso de Molina:
ueicayollotiliztli. animosidad tal. Alonso de Molina, Vocabulario en lengua castellana y mexicana y mexicana y castellana, 1571, part 2, Nahuatl to Spanish, f. 155v. col. 1. Thanks to Joe Campbell for providing the transcription.