to make something wet, to irrigate, to sprinkle water on something (see Molina and Karttunen)
IPAspelling:
ɑːyoːtiɑː
Alonso de Molina:
ayotia. nitla. (pret. onitlaayoti.) aguar algo. Alonso de Molina, Vocabulario en lengua castellana y mexicana y mexicana y castellana, 1571, part 2, Nahuatl to Spanish, f. 3v. col. 2. Thanks to Joe Campbell for providing the transcription.
Frances Karttunen:
ĀYŌTIĀ vt to irrigate something, to sprinkle water on something / aguar algo (M) [(3)Tp.118]. See Ā-TL. Frances Karttunen, An Analytical Dictionary of Nahuatl (Norman: University of Oklahoma Press, 1992), 16.