cerealero
cereal
cereal
cereal
+
-ero
adjective suffix
Cerealero means cereal (as an adjective) and can be thought of as cereal0 + -ero1 (adjective suffix1).
adjective
- cerealRelated to or involved in the production or trade of cerealsLa región cerealera sufrió una sequía este año. // The cereal-producing region suffered a drought this year.
noun
- grain farmerA person who produces or trades cerealsLos cerealeros protestaron por los bajos precios del trigo. // The grain farmers protested against the low wheat prices.