tlatoponia.

Headword: 
tlatoponia.
Principal English Translation: 

to shoot off a firearm (see Karttunen)

Orthographic Variants: 
tlatopōniā
IPAspelling: 
tɬɑtopoːniɑː
Frances Karttunen: 

TLATOPŌNIĀ to shoot off a firearm / tira (con arma) (Z) [(2)Zp.122,216]. See TOPŌNIĀ.
Frances Karttunen, An Analytical Dictionary of Nahuatl (Norman: University of Oklahoma Press, 1992), 300.