ob·liv·i·on /əˈblɪviən/ Pronunciation Key - Show Spelled Pronunciation[uh-bliv-ee-uhn]
–noun
1.the state of being completely forgotten or unknown: a former movie star now in oblivion.
2.the state of forgetting or of being oblivious: the oblivion of sleep.
3.official disregard or overlooking of offenses; pardon; amnesty.