διέρεισμα

ατος, τό
A. supporting beam, IG 2.1054.68, 11(2).287 A 84 (Delos, iii B. C.); also δ. χαλκᾶ ib.2.652.
Liddell, Scott & Jones
A Greek-English Lexicon, 1940
An open-access project