It is a word from the Basque language meaning wheat. Kind of plow grill or series of hooks. Rake or bielda . A tool used to separate and throw straw into stables. Tool to throw the harvests.
GARIA derived from hook; is an agricultural instrument with a series of tips and two sticks crossed, forming a grid, which serves to take, load and enclose the straw. 2 . In Basque it means wheat.