something that has been pronounced or declared; a declaration (see Molina)
IPAspelling:
tɬɑteːnkiːʃtiːlli
Alonso de Molina:
tlatenquixtilli. cosa pronunciada assi. Alonso de Molina, Vocabulario en lengua castellana y mexicana y mexicana y castellana, 1571, part 2, Nahuatl to Spanish, f. 135r. col. 1. Thanks to Joe Campbell for providing the transcription.