ὑδροστάσιον

τό

στῆναι

A. standing water, pond, pool, Men.Prot.p.55 D.
II. tank, BGU 492.9 (ii A. D.), PFay. 131.12 (iii/iv A. D.).
Liddell, Scott & Jones
A Greek-English Lexicon, 1940
An open-access project