to contemplate (see Molina, who gives us the first person singular example)
Alonso de Molina:
acoyauh in noyollo. (pret. oacoya in noyollo.) contemplar. Alonso de Molina, Vocabulario en lengua castellana y mexicana y mexicana y castellana, 1571, part 2, Nahuatl to Spanish, f. 2v. col. 1. Thanks to Joe Campbell for providing the transcription.