chamil.

Headword: 
chamil.
Principal English Translation: 

a milpa (agricultural parcel, often for growing maize) planted in March (see attestations)

Attestations from sources in Spanish: 

chamil = "milpa sembrada en el mes de marzo" (rural)
Asociación de Academias de la Lengua Española, Diccionario de Americanismos, https://www.asale.org/damer/chamil

See also: 
milli.
chantli.