Having no principle of alteration or corruption; exempt from death; having life or being that shall never end; as an immortal soul. To the King eternal, immortal, invisible, the only wise God, be honor and glory forever. 7 Timothy 1:17.

Never ending; everlasting; continual. I have . Immortal longings in me.

Perpetual; having unlimited existence. A corporation is called an immortal being.

Destined to live in all the ages of this world; imperishable; as immortal fame. So Homer is called the immortal bard.