water-course, conduit, sluice, gutter, spout
water-course, whether on the ground, conduit, sluice, Ar. Ach. 922, 1186; or on the roof, gutter, spout, Id. V. 126; ἀπὸ τῶν ὀφθαλμῶν ὑδρορρόαι δύο ῥέουσιν Eub. 98.4.
II
= ὕδρωψ, AB 312.
III a hidden rock in the sea
a hidden rock in the sea, acc. to (the error of) Sch. Ar. Ach. 1181.