nexatl. lexia. Alonso de Molina, Vocabulario en lengua castellana y mexicana y mexicana y castellana, 1571, part 2, Nahuatl to Spanish, f. 71r. col. 2. Thanks to Joe Campbell for providing the transcription.
Frances Karttunen:
NEXĀ-TL lime water (used in preparing maize for grinding) / lejía (M), el agua de nixtamal, nijayote, agua encalada (T) [(1)Tp.167]. See NEX-TLI, Ā-TL. Frances Karttunen, An Analytical Dictionary of Nahuatl (Norman: University of Oklahoma Press, 1992), 170.