to reprimand someone, correct, punish (see Molina, who gives the example in the first person singular)
Orthographic Variants:
atl cecec tetechnicpachoa
Alonso de Molina:
atl cecec tetechnicpachoa. (pret. atl cecec tetech onicpacho.) castigar, reprehender, o corregir a otro. Alonso de Molina, Vocabulario en lengua castellana y mexicana y mexicana y castellana, 1571, part 2, Nahuatl to Spanish, f. 8v. col. 1. Thanks to Joe Campbell for providing the transcription.