say it: im-AWR-tuhl
immortal is a noun and adjective meaning "a person (such as an author) of enduring fame". It carries 3 recorded senses.
any supernatural being worshipped as controlling some part of the world or some aspect of life or who is the personification of a force
not subject to death
Forms marked · are formed by the regular rule rather than recorded in the source data. English keeps a few hundred irregulars and the rest follow the pattern, so the rule is right far more often than not — but it is a rule, and the mark says so.
Definitions, synonyms and semantic relations for immortal come from Princeton University’s WordNet. The pronunciation comes from the CMU Pronouncing Dictionary. Commonness is measured against a corpus of everyday English. Full sources and licences.