γωνιασμός
From LSJ
φιλεῖ δέ τοι, δαιμόνιε, τῷ κάμνοντι συσπεύδειν θεός → you know, my good fellow, when a man strives hard, a god tends to lend him aid
English (LSJ)
ὁ,
A squaring off corners, Lys.Fr.61; name of a proposition in geometry, Hsch.: metaph., ἐπῶν γὠνιασμοί finishing of verses by square and rule, Ar.Ra.956.
German (Pape)
[Seite 512] ὁ, das Richten, Abmessen, nach dem Winkelmaaß, übertr., ἐπῶν Ar. Ran. 956.