nanappohualtetl.

Headword: 
nanappohualtetl.
Principal English Translation: 

of eighty in eighty, or each one eighty

Orthographic Variants: 
nanappoaltetl
Alonso de Molina: 

nanappoaltetl. de ochenta en ochenta, o cada vno ochenta.
Alonso de Molina, Vocabulario en lengua castellana y mexicana y mexicana y castellana, 1571, part 2, Nahuatl to Spanish, f. 063r. col. 1. Thanks to Joe Campbell for providing the transcription.

themes: 
Numbers, Math