zan nen yeni.

Headword: 
zan nen yeni.
Principal English Translation: 

something worthless, useless

Orthographic Variants: 
çannenyeni, zan nenyeni, zan nen yeni, çan nenyeni
Alonso de Molina: 

zannenyeni. cosa ociosa.
Alonso de Molina, Vocabulario en lengua castellana y mexicana y mexicana y castellana, 1571, part 2, Nahuatl to Spanish, f. 14v. col. 1. Thanks to Joe Campbell for providing the transcription.