This is a word that is not yet officially in the dictionary of the RAE, although in Spanish there are several uses of foreign voices, in music, poetry or in picadas. I will stop at the latter, which is used in Argentina for small plates joined by an axis and placed on the table to offer diners olives, cheese cubes, peanuts, salty sticks, and that are not necessarily three. It comes from the French triolette (pr. Triolet) which is associated with the shape of the clover leaf (excuse the redundancy) similar to the arrangement of the three plates or trays.
