-tlachiyaya.

Headword: 
-tlachiyaya.
Principal English Translation: 

one’s vision (see Karttunen); this is a necessarily possessed form

IPAspelling: 
-tɬɑtʃiyɑyɑ
Frances Karttunen: 

-TLACHIYAYA necessarily possessed form one’s vision / mi vista, potencia visiva (C for first.pers.sg.possessor) [(1)Cf.50r,(1)Rp.43]. See TLACHIY(A).
Frances Karttunen, An Analytical Dictionary of Nahuatl (Norman: University of Oklahoma Press, 1992), 255.