zan ye no icuac.

Headword: 
zan ye no icuac.
Principal English Translation: 

during or at that same time (see Molina)

Orthographic Variants: 
zanyeno yquac, zan yeno yquac, zan ye no yquac, çanyeno yquac, zan ye no iquac
Alonso de Molina: 

zanyeno yquac. enesse mismo tiempo, o a esse mismo tiempo.
Alonso de Molina, Vocabulario en lengua castellana y mexicana y mexicana y castellana, 1571, part 2, Nahuatl to Spanish, f. 14r. col. 2. Thanks to Joe Campbell for providing the transcription.