chiamahuia.

Headword: 
chiamahuia.
Principal English Translation: 

to polish something with the oil made from chia seeds (see Molina)

Orthographic Variants: 
chiamauia
Alonso de Molina: 

chiamauia. nitla. (pret. onitlachiamaui.) embarnizar algo con azeite de chia.
Alonso de Molina, Vocabulario en lengua castellana y mexicana y mexicana y castellana, 1571, part 2, Nahuatl to Spanish, f. 19r. col. 2. Thanks to Joe Campbell for providing the transcription.

Attestations from sources in English: 

"Chia is a member of the sage family, whose seeds were used extensively for food."
Beyond the Codices, eds. Arthur J.O. Anderson, Frances Berdan, and James Lockhart (Los Angeles: UCLA Latin American Center, 1976), 141, note 14.