θησαυροφύλαξ
From LSJ
ἂν βούλησθε ἀκούειν καί μοι περιουσία ᾖ τοῦ ὕδατος → if you care to hear and if the water in the water-clock holds out, if you care to hear and if I have time enough for speaking
English (LSJ)
[ῠ], ᾰκος, ὁ,
A treasurer, LXXEs.5.14, D.S.18.58, Polyaen.4.9.4, Arr.Ind.12.7 (pl.), Vett.Val.85.23. II guard of the state-granaries, PCair.Zen.292.155(iii B.C.), PTeb.90.40 (i B.C.), POxy.522.9(ii A.D.).
German (Pape)
[Seite 1211] ακος, ὁ, Schatzbewahrer, -meister; D. Sic. 18, 58; Polyaen. 4, 9, 4.
Greek (Liddell-Scott)
θησαυροφύλαξ: ὁ, ὁ φύλαξ θησαυροῦ, Διόδ. 18. 58.