poxcahuiya.

Headword: 
poxcahuiya.
Principal English Translation: 

to get covered with slime (see Karttunen)

IPAspelling: 
poʃkɑwiyɑ
Frances Karttunen: 

POXCAHUIYA to get covered with slime / se enlama (T) [(1)Tp.176)]. See POXCAHU(I).
Frances Karttunen, An Analytical Dictionary of Nahuatl (Norman: University of Oklahoma Press, 1992), 204.