ἀπολεπτυσμός
From LSJ
νέῳ δὲ σιγᾶν μᾶλλον ἢ λαλεῖν πρέπει → it's fitting for a young man to keep silence rather than to speak (Menander)
English (LSJ)
ὁ,
A attenuation, Antyll. ap. Orib.6.10.17.
German (Pape)
[Seite 311] ὁ, das Verdünnen, Flüssigmachen, Sp.
Greek (Liddell-Scott)
ἀπολεπτυσμός: -οῦ, ὁ, τὸ ἀπολεπτύνειν ἢ απολεπτύνεσθαι, Ἄντυλλ. ἐν Matthaei Med. 99.