xoxoctia.

Headword: 
xoxoctia.
Principal English Translation: 

to turn green (see Molina)

Orthographic Variants: 
xuxuctia
Alonso de Molina: 

xuxuctia. ni. pararse verde.
Alonso de Molina, Vocabulario en lengua castellana y mexicana y mexicana y castellana, 1571, part 2, Nahuatl to Spanish, f. 162r. col. 2. Thanks to Joe Campbell for providing the transcription.