ezzo.

Headword: 
ezzo.
Principal English Translation: 

someone, something bloody, blood-thirtsty (see Karttunen)

Orthographic Variants: 
ezzōh
IPAspelling: 
essoːh
Frances Karttunen: 

EZZŌH someone, something bloody, blood-thirtsty / sangriento (M) [(2)Zp.113,153,(1)Rp.82]. In Z the ZY sequence fails to assimilates to ZZ. See EZ-TLI, -YOH.
Frances Karttunen, An Analytical Dictionary of Nahuatl (Norman: University of Oklahoma Press, 1992), 79.