deathless

[ deth-lis ]

/ ˈdɛθ lɪs /

not subject to death; immortal: the belief that the human soul is deathless.

unceasing; perpetual: his deathless devotion to the cause.

likely to endure because of superior quality, timelessness, etc. (sometimes used ironically): deathless prose.

Origin of deathless

First recorded in 1590–1600; death + -less

death·less·ly, adverb death·less·ness, noun

Finally the epithet of "deathless" gets some explanation, stemming from Golovan's fearless ministrations during a plague.

The Forgotten Russian: The Genius of Nikolai Leskov |Benjamin Lytal |April 10, 2013 |DAILY BEAST
The deathless man character had been creeping around in other things I had written, so he came next.

A Fierce Debut |Jennie Yabroff |March 9, 2011 |DAILY BEAST
Pobloff no longer asked himself what it meant; he was become a maniac, pursued by deathless devils.

Visionaries |James Huneker
Sometimes I think that if I could express the wild thoughts that surges up and down in my system, I could win a deathless name.

A Guest at the Ludlow and Other Stories |Edgar Wilson (Bill) Nye

It had seized her imagination, this beautiful story of a deathless love.

Love Works Wonders |Charlotte M. Brame
Can it be that there is a deathless life, a fadeless flower, a shadowless beauty?

Life and Labors of Elder John Kline, the Martyr Missionary |John Kline
Theirs was a deathless fame on whom the painter conferred the gift of his art.

Titian; a collection of fifteen pictures and a portrait of the painter |Estelle Hurll

deathless

/ (ˈdɛθlɪs) /

immortal, esp because of greatness; everlasting

deathlessly, adverb deathlessness, noun