oblivion

a state of being completely forgotten or ignored; a place where someone is not remembered at all

olvido, estado de ser olvidado

• be in oblivion

Collocations fall into oblivion · fade into oblivion

• The old castle has fallen into oblivion.

  El antiguo castillo ha caído en el olvido.

a state of being unconscious or not aware; a deep sleep from which it is difficult to wake up

estado de inconsciencia, sueño profundo

• be in oblivion

Collocations sink into oblivion · plunge into oblivion

• He sank into oblivion after taking too many sleeping pills.

  Él se hundió en un estado de inconsciencia después de tomar demasiados somníferos.