tzoliui. (pret. otzoliuh.) estrecharse algo. Alonso de Molina, Vocabulario en lengua castellana y mexicana y mexicana y castellana, 1571, part 2, Nahuatl to Spanish, f. 153r. col. 1. Thanks to Joe Campbell for providing the transcription.
Frances Karttunen:
TZŌLIHU(I) to narrow, to taper / estrecharse (M) [(1)Tp.237]. See TZŌLOĀ. Frances Karttunen, An Analytical Dictionary of Nahuatl (Norman: University of Oklahoma Press, 1992), 316.