διῶρυξ, ῠχος
(sometimes in Papyrus, [[ “BGU” 543.7 (1st c.BC), etc.] Refs 1st c.BC+]; later Gr. more frequently ῠγος [[ “PPetr.” 3p.60 (3rd c.BC), “Tab.Heracl.” 1.59, “PTeb.” 72.72 (2nd c.BC), 1st c.AD: Josephus Historicus “Vita” 31, etc.), ἡ (ὁ, “PRyl.” 154.18)] Refs 3rd c.BC+]:— trench, conduit, canal, [[ 5th c.BC: Herodotus Historicus 1.75, 5th c.BC: Hippocrates Medicus “Aër.” 15, 5th c.BC: Thucydides Historicus 1.109, etc.] Refs 5th c.BC+]; κρυπτὴ δ. an underground passage, [[ 5th c.BC: Herodotus Historicus 3.146 ] Refs 5th c.BC+]; = fossa, [[ 1st-2nd c.AD: Plutarchus Biographus et Philosophus “Fabius Maximus” 1 (_plural_). ] Refs 1st c.AD+]