διέραμα

ατος, ου, τό
A. funnel, strainer, Plu. 2.1088e.
II. hopper for lading corn in bulk, PThead. 26, 27 (pl., iii A. D.): hence, διερ‐αματίτης, ου, ὁ, contractor for use of διέραμα 11, POxy. 1197.4 (iii A. D.).
Liddell, Scott & Jones
A Greek-English Lexicon, 1940
An open-access project