What is the meaning of piffling?

verb

• Speak (about unimportant matters) rapidly and incessantly.
  • synonyms: chatter, piffle, palaver, prate, tittle-tattle, twaddle, clack, maunder, prattle, blab, gibber, tattle, blabber, gabble
• Act in a trivial or ineffective way.
  • synonyms: piffle

adjective

• Informal) small and of little importance. (
  • usage: "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 enterprises"; "piffling efforts"; "giving a police officer a free meal may be against the law, but it seems to be a picayune infraction"
  • synonyms: fiddling, footling, lilliputian, little, niggling, piddling, petty, picayune, trivial