to expound, declare, gloss, or interpret something
IPAspelling:
kɑkistiliɑː
Alonso de Molina:
caquiztilia. nitla. (pret. onitlacaquiztili.) exponer, declarar, glosar o interpretar algo. Alonso de Molina, Vocabulario en lengua castellana y mexicana y mexicana y castellana, 1571, part 2, Nahuatl to Spanish, f. 12v. col. 1. Thanks to Joe Campbell for providing the transcription.
Frances Karttunen:
CAQUIZTILIĀ vt to declare, explain something / exponer, declamar, atestigar, comentar, interpretar, anotar,explicar una cosa (S) [(1)Bf.5r]. See CAQU(I). Frances Karttunen, An Analytical Dictionary of Nahuatl (Norman: University of Oklahoma Press, 1992), 25.