-oquichtihuatzin.

Headword: 
-oquichtihuatzin.
Principal English Translation: 

honoriflc form of oquichtiuh, older brother (a necessarily possessed form; see Karttunen)

Orthographic Variants: 
-oquichtihuahtzin
IPAspelling: 
-okitʃtiwɑhtsin
Frances Karttunen: 

-OQUICHTIHUAHTZIN necessarily possessed form, honoriflc form of OQUICHTIUH.
Frances Karttunen, An Analytical Dictionary of Nahuatl (Norman: University of Oklahoma Press, 1992), 180.