re.nen denotes the bird whose wing is described as waving joyfully in Job 39:13.

The attested use identifies a bird in the clause describing its wing as waving joyfully in Job 39:13.

1. The bird with a joyfully waving wing · dominant

   In Job 39:13, the masculine plural absolute form occurs in the clause about a wing that “waves joyfully”; the APB presents the bird as “the ostrich.”

   Job 39:13

In the Anselm Project Bible: In Job 39:13, the APB presents the clause as “The wing of the ostrich waves joyfully.” It cannot by itself fix the term's exact contribution within the clause.