a missal (see Molina)
(partly a loanword from Spanish, combined with amoxtli, Nahuatl for book)
Alonso de Molina:
misal amoxtli. misal. Alonso de Molina, Vocabulario en lengua castellana y mexicana y mexicana y castellana, 1571, part 2, Nahuatl to Spanish, f. 57r. col. 1. Thanks to Joe Campbell for providing the transcription.