pochehui.

Headword: 
pochehui.
Principal English Translation: 

to get smoky (See Karttunen)

Orthographic Variants: 
pōchēhui
IPAspelling: 
poːtʃeːwi
Frances Karttunen: 

PŌCHĒHU(I) to get smoky / se tizna (T) [(1)Tp.176], This has the same sense as PŌCHĒHU(A) used reflexively.
Frances Karttunen, An Analytical Dictionary of Nahuatl (Norman: University of Oklahoma Press, 1992), 200.