definition of
trivial

[1] #1 trivial s. [fiddling, footling, lilliputian, little, niggling, piddling, piffling, petty, picayune] (informal) small and of little importance; "a fiddling sum of money"; "a footling gesture"; "our worries are lilliputian compared with those of countries that are at war"; "a little (or small) matter"; "a dispute over niggling details"; "limited to petty. wn

[2] #2 trivial s. [superficial] of little substance or significance; "a few superficial editorial changes"; "only trivial objections". wn

[3] #3 trivial s. concerned with trivialities; "a trivial young woman"; "a trivial mind". wn