a.riph denotes clouds in a scene where darkness obscures the land's light.

The attested use refers to clouds associated with a scene in which light is darkened over the land.

1. Clouds obscuring light · dominant

   In Isaiah 5:30, the masculine plural construct form occurs in the clause where the light is darkened; the APB renders the verse, "the light is darkened by its clouds."

   Isaiah 5:30

In the Anselm Project Bible: In Isaiah 5:30, the APB presents the term in the phrase "by its clouds,".