juramento ic netlatlaliliztli.

(a loanword from Spanish)

Headword: 
juramento ic netlatlaliliztli.
Principal English Translation: 

obligation in this way (see Molina; partly a loanword from Spanish, juramento, oath)

Orthographic Variants: 
iuramento ycnetlatlaliliztli, iuramento yc netlatlaliliztli, juramento yc netlatlaliliztli.
Alonso de Molina: 

iuramento ycnetlatlaliliztli. obligacion desta manera.
Alonso de Molina, Vocabulario en lengua castellana y mexicana y mexicana y castellana, 1571, part 2, Nahuatl to Spanish, f. 44v. col. 1. Thanks to Joe Campbell for providing the transcription.