to make something muddy, or smear something with mud (see Molina)
IPAspelling:
sokijoːtiɑ
Alonso de Molina:
zoquiyotia. nitla. (pret. onitlazoquiyoti.) enlodar, o embarrar algo. Alonso de Molina, Vocabulario en lengua castellana y mexicana y mexicana y castellana, 1571, part 2, Nahuatl to Spanish, f. 25r. col. 2. Thanks to Joe Campbell for providing the transcription.