oblivion
obliv.i.on \*-'bliv-e--*n, o--, a:-\ n [ME, fr. MF, fr. L oblivion-, oblivio, fr. oblivisci to forge]t, perh. fr. ob- in the way + levis smooth - more at OB-, LIME 1: an act or instance of forgetting : FORGETFULNESS 2: the quality or state of being forgotten 3: official ignoring of offenses : PARDON