the act of hitting something with a mace, or just hitting something (see Molina)
IPAspelling:
tɬɑtetsotsonɑlistɬi
Alonso de Molina:
tlatetzotzonaliztli. el acto de macear o de golpear algo. Alonso de Molina, Vocabulario en lengua castellana y mexicana y mexicana y castellana, 1571, part 2, Nahuatl to Spanish, f. 136v. col. 1. Thanks to Joe Campbell for providing the transcription.