ἐπισκόπησις
From LSJ
μὴ ἐν πολλοῖς ὀλίγα λέγε, ἀλλ΄ ἐν ὀλίγοις πολλά → don't say little in many words, but much in a few words (Stobaeus quoting Pythagoras)
English (LSJ)
εως, ἡ, A inspection, examination, Aen.Tact.10.6.
German (Pape)
[Seite 979] ἡ, das Beschauen, Besichtigen, Aen. Tact. 10.
Greek (Liddell-Scott)
ἐπισκόπησις: -εως, ἡ, ἐπιθεώρησις, ἐξέτασις, Αἰν. Τακτ. 10.