διέρεισμα
From LSJ
Κύριε, βοήθησον τὸν δοῦλον σου Νῖλον κτλ. → Lord, help your slave Nilos ... (mosaic inscription from 4th-cent. church in the Negev)
English (LSJ)
ατος, τό,
A supporting beam, IG2.1054.68, 11(2).287 A 84 (Delos, iii B. C.); also δ. χαλκᾶ ib.2.652A25.
German (Pape)
[Seite 620] τό, Stütze, Phot. lex. v. κνημία.
Greek (Liddell-Scott)
διέρεισμα: τό, ὑποστήριγμα, Συλλ. Ἐπιγρ. 150. § 6, σ. 235.