huicci.

Headword: 
huicci.
Principal English Translation: 

to cook; to ripen (see Karttunen)

IPAspelling: 
wiksi
Frances Karttunen: 

HUICCI to cook; to ripen / se cuece, se cocina, madura (T) This is the T variant of IUCCI. The CC represents the phonetic sequence [ks]. X has lost the initial HU.
Frances Karttunen, An Analytical Dictionary of Nahuatl (Norman: University of Oklahoma Press, 1992), 88.