ra.chat denotes the implement named with a fork in the winnowing of fodder for working animals.

The sole attested use places ra.chat among the implements used to winnow fodder for oxen and donkeys in Isaiah 30:24.

1. Winnowing implement used with a fork · dominant

   In Isaiah 30:24, the feminine singular absolute noun occurs in the clause describing fodder for working oxen and donkeys; the APB renders the fodder as having been “winnowed with shovel and fork.”

   Isaiah 30:24

In the Anselm Project Bible: In Isaiah 30:24, the APB presents the implement in the phrase “winnowed with shovel and fork.” The precise contribution of the noun within that pair cannot be isolated beyond the verse's winnowing context.