φρεατία
From LSJ
καλῶς δρῶν ἐξαμαρτεῖν μᾶλλον ἢ νικᾶν κακῶς → I would prefer to fail with honor than to win by evil | I prefer to fail by acting rightly rather than win by acting wrongly | Better fail by doing right, than win by doing wrong (Sophocles, Philoctetes 95)
English (LSJ)
ἡ,
A tank, cistern, X.HG3.1.7, Plb.10.28.2. II opening in a raft, Apollod.Poliorc.191.3.