xacotic.

Headword: 
xacotic.
Principal English Translation: 

something dark, obscure, muddy (see Karttunen)

Orthographic Variants: 
xācotic
IPAspelling: 
ʃɑːkotik
Frances Karttunen: 

XĀCOTIC something dark, oscure, muddy / turbio (Z) [(2)Zp.94,227]. See XĀCO.
Frances Karttunen, An Analytical Dictionary of Nahuatl (Norman: University of Oklahoma Press, 1992), 321.