cemixtlihuic.

Headword: 
cemixtlihuic.
Principal English Translation: 

to even things that are flat, such as boards or the ground

Orthographic Variants: 
cemixtliuic
Alonso de Molina: 

cemixtia. nitla. (pret. onitlacemixti.) ygualar cosas llanas, como tablas, o suelo.
Alonso de Molina, Vocabulario en lengua castellana y mexicana y mexicana y castellana, 1571, part 2, Nahuatl to Spanish, f. 16r. col. 2. Thanks to Joe Campbell for providing the transcription.