definition of
triviality

[1] #1 triviality n. [pettiness, slightness, puniness] the quality of being unimportant and petty or frivolous. wn

[2] #2 triviality n. [technicality, trifle] a detail that is considered insignificant. wn

[3] #3 triviality n. [trivia, trifle, small beer] something of small importance. wn