metzohohuican.

Headword: 
metzohohuican.
Principal English Translation: 

road, path very hard on the legs, rocky and difficult (see Karttunen)

Orthographic Variants: 
metzohohuicān
IPAspelling: 
metsohowikɑːn
Frances Karttunen: 

METZOHOHUICĀN road, path very hard on the legs, rocky and difficult / el camino muy fiero (Z) [(1)Zp. 168]. See METZ-TLI, OH-TLI, OHUIHCĀN.
Frances Karttunen, An Analytical Dictionary of Nahuatl (Norman: University of Oklahoma Press, 1992), 144.