σκληροποιός
From LSJ
τὰ σῦκα σῦκα, τὴν σκάφην δὲ σκάφην ὀνομάζειν → call a spade a spade | speak the truth | speak straight from the shoulder | give it straight from the shoulder | give the straight goods | not to mince matters | not to mince words | not mince words | call things by their right names | call a spade a spade and a shovel a shovel | call a shovel a shovel | call a spade a spade, not a big spoon
English (LSJ)
όν,
A making hard, hardening, Plu.2.953c.
German (Pape)
[Seite 901] hart machend, härtend, Plut. de primo trigido 18.
Greek (Liddell-Scott)
σκληροποιός: -όν, ὁ ποιῶν τι σκληρόν, ὁ σκληρύνων, Πλούτ. 2. 953C.