yehuelyohuac.

Headword: 
yehuelyohuac.
Principal English Translation: 

to be very late at night (see Molina)

Orthographic Variants: 
yeuelyuuac, yehuelyuuac
Alonso de Molina: 

yeuelyuuac. ser ya muy noche.
Alonso de Molina, Vocabulario en lengua castellana y mexicana y mexicana y castellana, 1571, part 2, Nahuatl to Spanish, f. 36r. col. 2. Thanks to Joe Campbell for providing the transcription.

themes: 
Time, Calendar, Frequency