here nearby, or just a little while ago, just now (an adverb)
Orthographic Variants:
ça iz
Alonso de Molina:
za iz. aqui cerca, o aqui junto, o de aqui a poco tiempo. aduerbio. Alonso de Molina, Vocabulario en lengua castellana y mexicana y mexicana y castellana, 1571, part 2, Nahuatl to Spanish, f. 13v. col. 2. Thanks to Joe Campbell for providing the transcription.