1. oblivion, limbo -- (the state of being disregarded or forgotten)
2. limbo -- (an imaginary place for lost or neglected things)
3. limbo -- ((theology) in Roman Catholicism, the place of unbaptized but innocent or righteous souls (such as infants and virtuous individuals))
1.
Both babe and parent now glorify their Maker, the one in limbo gloom, the other in purgefire. - from Ulysses by James Joyce