ὁλμειός
From LSJ
προγράψαντες οὖν τά τε θεωρήματα καὶ τὰ ἐπιτάγματα τὰ χρεῖαν ἔχοντα εἰς τὰς ἀποδείξιας αὐτῶν μετὰ ταῦτα γραψοῦμές τοι τὰ προκείμενα → having therefore written at the beginning the theorems and the postulates that are necessary for their proofs, we will then write out for you the propositions
English (LSJ)
ὁ,
A mortar, Sch.Ar.V.238.
German (Pape)
[Seite 324] ὁ, = ὅλμος, nach Schol. Ar. Vesp. 238 στρογγύλος λίθος, εἰς ὃν κόπτουσιν ὄσπρια, u. so Suid.
Greek (Liddell-Scott)
ὁλμειός: ὁ, = ὅλμος ΙΙ, Σχόλ. εἰς Ἀριστοφ. Σφ. 238.