tepitzintia.

Headword: 
tepitzintia.
Principal English Translation: 

to diminish, grow smaller (see Karttunen)

Orthographic Variants: 
tepitzintiā
IPAspelling: 
tepitsintiɑː
Frances Karttunen: 

TEPITZINTIĀ to diminish, grow smaller / disminuye (Z) [(2)Zp.46,223]. Z has I for E in the initial syllable. See TEPITZIN.
Frances Karttunen, An Analytical Dictionary of Nahuatl (Norman: University of Oklahoma Press, 1992), 230.