horra corn is incorrectly written, and should be written as "Corn horra." being its meaning: Horra corn is corn that has its ears or chocolos with beads very separate or isolated. Low grain ear. In Colombia Solotusa is also called or COB futile. It is uneconomical for the farmer. I horro or horra in Spanish is free, RID.
Are two words of the Basque language. Corn means frequently, often, and horra, there, there, so way would be jointly often there or something like that. In Spanish no concrete meaning is not to that expression.