for a river to move with great impetus and noise (see Molina) (a verb)
IPAspelling:
soloːni
Alonso de Molina:
zoloni. (pret. ozolon.) yr con gran ympetu y ruido el rio. Alonso de Molina, Vocabulario en lengua castellana y mexicana y mexicana y castellana, 1571, part 2, Nahuatl to Spanish, f. 25r. col. 1. Thanks to Joe Campbell for providing the transcription.
Frances Karttunen:
ZOLŌN(I) for something to rush along with a great noise / ir con gran ímpetu y ruido el río (M) [(1)Cf.74v]. Frances Karttunen, An Analytical Dictionary of Nahuatl (Norman: University of Oklahoma Press, 1992), 348.