say it: im-uh-MAW-ree-uhl
immemorial is an adjective meaning "long past; beyond the limits of memory or tradition or recorded history". It is pronounced /ˌɪməˈmɔɹiəl/ — im-uh-MAW-ree-uhl. It carries one recorded sense.
Definitions, synonyms and semantic relations for immemorial come from Princeton University’s WordNet. The pronunciation comes from the CMU Pronouncing Dictionary. Commonness is measured against a corpus of everyday English. .