Cambridge Dictionaries online Cambridge Dictionaries online

The most popular online dictionary and thesaurus for learners of English

English definition of “oblivion”

oblivion

noun [U]     /əˈblɪviən/
NOT REMEMBERED a situation in which someone or something is not remembered: to disappear into oblivionForgetting and forgetfulness
NOT AWARE a situation in which you are not aware of what is happening around you: He drank himself into oblivion.Unaware
(Definition of oblivion noun from the Cambridge Learner's Dictionary © Cambridge University Press)

Definitions of “oblivion” in other dictionaries

Word of the Day

altruistic

showing a wish to help or bring advantages to others, even if it results in disadvantage for yourself

Word of the Day

Blog

Read our blog about how the English language behaves.

Learn More

New Words

Find words and meanings that have just started to be used in English, and let us know what you think of them.

Learn More