cemican.

Headword: 
cemican.
Principal English Translation: 

eternally, perpetually, forever (see Karttunen)

Orthographic Variants: 
cemihcan
IPAspelling: 
semihkɑn
Frances Karttunen: 

CEMIHCAN eternally, perpetually, forever / para siempre, jamas (M) See CEM, IHCA.
Frances Karttunen, An Analytical Dictionary of Nahuatl (Norman: University of Oklahoma Press, 1992), 29.