πορφυρόβαπτος
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)
ον,
A purple-dyed, Pl.Com.208.
German (Pape)
[Seite 686] in Purpur getaucht, gefärbt, ἐν στρωμναῖς πορφυροβάπτοις, Plat. com. bei Ath. II, 48 b.