διακυρίττομαι
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
German (Pape)
[Seite 585] eigtl. sich untereinander wie die Böcke stoßen, im Stoßen wetteifern, Sp., τινί.
Greek (Liddell-Scott)
διακῠρίττομαι: ἀποθ., κερατίζω τινά, προσβάλλω τινὰ διὰ τῶν κεράτων δίκην τράγου, ἀντιμάχομαι, τινὶ Συνές. 77C.