totomotza.

Headword: 
totomotza.
Principal English Translation: 

to cause blisters to appear (see Karttunen)

IPAspelling: 
totomotsɑ
Frances Karttunen: 

TOTOMOTZ(A) vt to cause blisters to appear / levantarlas (ampollas) (C) [(1)Cf.73v]. See TOMŌN(I).
Frances Karttunen, An Analytical Dictionary of Nahuatl (Norman: University of Oklahoma Press, 1992), 248.