What is to inclose with pales, or as with pales; to encircle; to encompass; to fence off. [Your isle, which stands] ribbed and paled in With rocks unscalable and roaring waters. Shak called?

pale — To inclose with pales, or as with pales; to encircle; to encompass; to fence off. [Your isle, which stands] ribbed and paled in With rocks unscalable and roaring waters. Shak. (Webster's 1913.)

Sources