the act of pasting something (see Molina; translated here to English by SW)
Alonso de Molina:
tlatzacuiliztli. el acto de engrudar algo. Alonso de Molina, Vocabulario en lengua castellana y mexicana y mexicana y castellana, 1571, part 2, Nahuatl to Spanish, f. 142v. col. 1. Thanks to Joe Campbell for providing the transcription.