what is the meaning of oblivion

Oblivion means a state of being forgotten, ignored, or no longer remembered. It can also mean being unaware of what is happening, such as being unconscious or deeply asleep.

Simple meaning

• Forgottenness: something has faded from memory or public attention.

• Unawareness: a person is not conscious of what is happening around them.

• Philosophical sense: it can suggest emptiness, nothingness, or the loss of identity and memory.

Examples

• “The old singer faded into oblivion” means people stopped remembering or caring about them.

• “He drank himself into oblivion” means he became heavily intoxicated and unaware.

• “The oblivion of sleep” means the quiet, unaware state of sleep.

In one line

If you want the shortest definition: oblivion = being forgotten or being unaware.