the act of making friends with others (who might be enemies) (see Molina)
Alonso de Molina:
teicniuhtiliztli. el acto de hazer amigos a otros. Alonso de Molina, Vocabulario en lengua castellana y mexicana y mexicana y castellana, 1571, part 2, Nahuatl to Spanish, f. 94r. col. 2. Thanks to Joe Campbell for providing the transcription.