something chosen from among other things, something selected (see Molina)
IPAspelling:
tɬɑnewkiːʃtiːlli
Alonso de Molina:
tlaneuhquixtilli. cosa escogida entre otras. Alonso de Molina, Vocabulario en lengua castellana y mexicana y mexicana y castellana, 1571, part 2, Nahuatl to Spanish, f. 128v. col. 1. Thanks to Joe Campbell for providing the transcription.