neyolchichipatiliztli.

Headword: 
neyolchichipatiliztli.
Principal English Translation: 

a large repentance (see Molina)

Alonso de Molina: 

neyolchichipatiliztli. arrepentimiento grande.
Alonso de Molina, Vocabulario en lengua castellana y mexicana y mexicana y castellana, 1571, part 2, Nahuatl to Spanish, f. 66r. col. 1. Thanks to Joe Campbell for providing the transcription.