τρῐετ-ία, ἡ,
period of three years, [[ 1st-2nd c.AD: Plutarchus Biographus et Philosophus “C. Gracchus” 2; κατὰ τ. 4th-3rd c.BC: Theophrastus Philosophus “de Causis Plantarum” 1.20.4, argument ii 4th c.BC: Demosthenes Orator 22, compare 1st c.AD: Dioscorides (Dioscurides) Medicus 1 “Prooem.” 8, “PAmh.” 2.1c o. 7 (2nd-3rd c.AD), etc.] Refs 4th c.BC+]; ἐς τ. [[ 2nd c.AD: Lucianus Sophista “Alex.” 41. ] Refs 2nd c.AD+]