triviality

triviality (http://definr.com/triviality)

     n 1: the quality of being unimportant and petty or frivolous
          [syn: pettiness, slightness]
     2: a detail that is considered insignificant [syn: technicality,
         trifle]
     3: something of small importance [syn: trivia, trifle, {small
        beer}]