a.qal.la.ton describes Leviathan as the serpent characterized in Isaiah 27:1.

The sole attested use describes Leviathan as the serpent characterized in Isaiah 27:1.

1. Description of Leviathan the serpent · dominant

   In Isaiah 27:1, the masculine singular absolute adjective modifies Leviathan in the clause naming Leviathan as a serpent; the APB renders the phrase "Leviathan the crooked serpent."

   Isaiah 27:1

In the Anselm Project Bible: In Isaiah 27:1, the APB presents the adjective in the phrase "Leviathan the crooked serpent,".