ixcuahuia.

Headword: 
ixcuahuia.
Principal English Translation: 

to destroy wheat, or the like (see Molina)

Orthographic Variants: 
ixquauia, ixquahuia
Alonso de Molina: 

ixquauia. nitla. (pret. onitlaixquaui.) arrasar trigo, o cosa semejante.
Alonso de Molina, Vocabulario en lengua castellana y mexicana y mexicana y castellana, 1571, part 2, Nahuatl to Spanish, f. 47r. col. 1. Thanks to Joe Campbell for providing the transcription.