for clothing, or the like, to get very wet (see Molina)
Orthographic Variants:
chaquani
Alonso de Molina:
chaquani. (pret. ochaquan.) mojarse mucho la ropa, o cosa assi. Alonso de Molina, Vocabulario en lengua castellana y mexicana y mexicana y castellana, 1571, part 2, Nahuatl to Spanish, f. 19r. col. 2. Thanks to Joe Campbell for providing the transcription.