ixpetztic.

Headword: 
ixpetztic.
Principal English Translation: 

something smooth, polished (see Karttunen)

Orthographic Variants: 
īxpetztic
IPAspelling: 
iːʃpetstik
Frances Karttunen: 

ĪXPETZTIC something smooth, polished / liso (T) [(1)Tp.136]. See ĪXPETZOĀ.
Frances Karttunen, An Analytical Dictionary of Nahuatl (Norman: University of Oklahoma Press, 1992), 117.