καινοτόμημα
From LSJ
To χάρις ὑμῖν οὕτω τίθησιν κτλ. → Thus he writes joy to you all, etc. (Cramer's Catena on 1 Thessalonians 1.1)
English (LSJ)
ατος, τό,
A innovation, new form, ἐγκλημάτων Procop.Arc.21 (pl.).
German (Pape)
[Seite 1295] τό, Neuerung.