acaltetl tlatilincateconi.

Headword: 
acaltetl tlatilincateconi.
Principal English Translation: 

ballast for a boat or ship (see Molina)

Alonso de Molina: 

acaltetl tlatilincateconi. lastre de nao.
Alonso de Molina, Vocabulario en lengua castellana y mexicana y mexicana y castellana, 1571, part 2, Nahuatl to Spanish, f. 1v. col. 2. Thanks to Joe Campbell for providing the transcription.