Triinu (m)
(with) definite article: ? [u [lu?] / lu [lu?] ?]terms for particular bagpipe practices
Musical performance limited to the three final days of the octave (3-5 January); The Italian term is “triduo” (Latin “triduum”).
Bonanzinga, Sergio: La zampogna a chiave in Sicilia. In: La zampogna: gli aerofoni a sacco in Italia (2005), II, p.[205].