something that has a clear sound, such as a bell (see Molina)
IPAspelling:
tsiliktik
Alonso de Molina:
tzilictic. cosa que tiene claro sonido , la campana o cosa semejante. Alonso de Molina, Vocabulario en lengua castellana y mexicana y mexicana y castellana, 1571, part 2, Nahuatl to Spanish, f. 152r. col. 1. Thanks to Joe Campbell for providing the transcription.