one who charges another person and bites (see Molina)
Orthographic Variants:
tecampaxotiuetzini
Alonso de Molina:
tecampaxotiuetzini. el que arremetiendo da dentellada o bocado. Alonso de Molina, Vocabulario en lengua castellana y mexicana y mexicana y castellana, 1571, part 2, Nahuatl to Spanish, f. 91v. col. 2. Thanks to Joe Campbell for providing the transcription.