one who makes a thundering sound by kicking, pounding his feet, or punching (see Molina)
IPAspelling:
tɬɑtekwiniɑːni
Alonso de Molina:
tlatecuiniani. el que haze estruendo con patadas o golpes grandes. Alonso de Molina, Vocabulario en lengua castellana y mexicana y mexicana y castellana, 1571, part 2, Nahuatl to Spanish, f. 134v. col. 2. Thanks to Joe Campbell for providing the transcription.