• IPA: /ˈtɹaɪfliŋ/

trifling

1. Trivial, or of little importance.

   Synonyms: trivial, inconsequential, petty, Thesaurus:insignificant

   • 1726 October 27, [Jonathan Swift], “A Great Storm Described, the Long-Boat Sent to Fetch Water, the Author Goes with It to Discover the Country. […]”, in Travels into Several Remote Nations of the World. […] [Gulliver's Travels], volume I, London: […] Benj[amin] Motte, […], →OCLC ↗, part II (A Voyage to Brobdingnag), page [176] ↗:

     However, upon a ſtrict Review, I blotted out ſeveral Paſſages of leſs Moment which were in my firſt Copy, for fear of being cenſured as tedious and trifling, whereof Travellers are often, perhaps not without Juſtice, accuſed.

2. Idle or frivolous.
3. (AAVE) Of suspicious character, typically secretive or deceitful; shady.
   • 2001, Glenda Howard, Cita's World:

     My hand was aching to slap that silly heifer. I told her to take her trifling ass down to Burger King and get herself a job flipping burgers […]

• French: futile
• German: unbedeutend
• Italian: insignificante
• Portuguese: trivial, insignificante
• Russian: пустя́чный
• Spanish: trivial, de pitiminí, de chichinabo

trifling

1. The act of one who trifles; frivolous behaviour.
   • 1845, George Croly, Samuel Warren, Marston, or the Memoirs of a Statesman:

     He writes on the principle, of course, that in one's dotage we are privileged to return to the triflings of our infancy, and that Downing Street cannot be better employed in these days than as a chapel of ease to Eton.

• German: Leichtfertigkeit, leichtfertiges Benehmen

1. Present participle and gerund of trifle