tsu.lah denotes the deep addressed with a command to become dry and have its rivers dried up.

The term denotes the deep as the object directly addressed and commanded to become dry in Isaiah 44:27.

1. The deep addressed for drying · dominant

   In Isaiah 44:27, the feminine singular absolute noun names the deep that is told, “Be dry”; the clause then speaks of its rivers being dried up. The APB renders the verse, “I say to the deep, 'Be dry,' and I dry up your rivers.”

   Isaiah 44:27

In the Anselm Project Bible: In Isaiah 44:27, the APB presents the term in the address “to the deep,”.