ἐπισκότισις
From LSJ
ἢ λέγε τι σιγῆς κρεῖττον ἢ σιγὴν ἔχε → either say something better than silence or keep silence (Menander)
English (LSJ)
εως, ἡ, and ἐπισκοτ-ισμός, ὁ, = ἐπισκότησις, Procl.Par.Ptol.112,119.
German (Pape)
[Seite 980] ἡ, die Verfinsterung, Procl.
Greek (Liddell-Scott)
ἐπισκότῐσις: -εως, ἡ, καὶ -ισμός, οῦ, ὁ, = ἐπισκότησις, Πρόκλ. Παράφρ. Πτολ. 2. 7, σ. 112, 2. 8, σ. 119.