to serve (as in provide domestic service) (see Molina)
IPAspelling:
kokoti
Alonso de Molina:
cocoti. ni. (pret. onicocotic.) seruir la criada de casa. Alonso de Molina, Vocabulario en lengua castellana y mexicana y mexicana y castellana, 1571, part 2, Nahuatl to Spanish, f. 23v. col. 2. Thanks to Joe Campbell for providing the transcription.