ἐπισύνθεσις
From LSJ
ἐπάμεροι· τί δέ τις; τί δ' οὔ τις; σκιᾶς ὄναρ ἄνθρωπος → Neverlasting: What is a somebody? What is a nobody? You are a dream of a shadow | Creatures of a day. What is a someone, what is a no one? Man is the dream of a shade.
English (LSJ)
εως, ἡ,
A addition, Vett.Val.280.13, Herm.in Phdr.p.107 A. ; combination,S.E.M.1.22 ; τῶν μελῶν Longin.40.1 ; complexity, Marcellin.Puls.464.
German (Pape)
[Seite 987] ἡ, das Zusammensetzen u. Hinzufügen, ἡ πρὸς ἄλληλα Longin. subl. 10, a. Sp.