to comb one's hair; or, to comb the hair of someone (see Molina)
Orthographic Variants:
tziquauazuia, tziquahuazhuia
Alonso de Molina:
tziquauazuia. nino. (pret. oninotziquauazui.) peinarse.
tziquauazuia. nite. (pret. onitetziquauazui.) peinar a otro. Alonso de Molina, Vocabulario en lengua castellana y mexicana y mexicana y castellana, 1571, part 2, Nahuatl to Spanish, f. 152v. col. 2. Thanks to Joe Campbell for providing the transcription.