1
: not capable of dying : living forever
the immortal soul
immortal gods
2
—used to say that something will last or be remembered forever
immortal [=everlasting] fame
his immortal [=timeless] melodies
plural immortals
1
: an immortal being (such as a god or goddess)
2
: a famous person who will never be forgotten
baseball immortals
Cite this Entry
“Immortal.” Merriam-Webster.com Simple Definition, Merriam-Webster, https://www.merriam-webster.com/simple/immortal. Accessed 19 Jun. 2026.
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