LSJ
ου, ὁ, one who urges or presses, EM 356.34, Gloss. ; coupled with ἐκβιβαστής, Cod.Just. 7.51.5.1.
Liddell-Scott-Jones, Greek-English Lexicon (9th ed., 1940)
Pape
ὁ, der Geldeintreiber, Executor, Suid.
Pape, Griechisch-deutsches Handwörterbuch (3. Aufl., 1914)