acalpatiotia.

Headword: 
acalpatiotia.
Principal English Translation: 

to charter a boat (see Molina)

Alonso de Molina: 

acalpatiotia. n. (pret. onacalpatioti.) fletar nauio.
Alonso de Molina, Vocabulario en lengua castellana y mexicana y mexicana y castellana, 1571, part 2, Nahuatl to Spanish, f. 1v. col. 1. Thanks to Joe Campbell for providing the transcription.