τὸ ἐγδοχῖον τοῦ ὕδατος καὶ τὰ ἐν τῆι πόλει ὑδραγώγια → the water reservoir and the conduits in the city (or on the acropolis)
συννναυβάτης -ου, ὁ [σύν, ναυβάτης] medeopvarende. Soph. Ph. 565.
