tzomoni.

Headword: 
tzomoni.
Principal English Translation: 

for something to break (see Karttunen)

Orthographic Variants: 
tzomōni
IPAspelling: 
tsomoːni
Frances Karttunen: 

TZOMŌN(I) for something to break / se rompe (T) [(2)Tp.244]. X has this as a transitive verb.
Frances Karttunen, An Analytical Dictionary of Nahuatl (Norman: University of Oklahoma Press, 1992), 316.