παροικοδομέω

A. build across or past, Th. 2.75; π. ἡμῖν τεῖχος Id. 7.11.

II. build up, π. τὰς εἰσόδους narrow them by building, Arist. HA 623b32 ; π.[τὸ ὕδωρ] keep it off by a wall, D. 55.17.