ἐμφανιστής
From LSJ
ἤκουσεν ἐν Ῥώμῃ καὶ ἀρσένων ἑταιρίαν εἶναι → he heard that there was also a fellowship of males in Rome (Severius, commentary on Romans 1:27)
English (LSJ)
οῦ, ὁ,
A informer, Aristeas 167, PTaur. 1.8 (ii B. C.).
German (Pape)
[Seite 819] ὁ, der Kundmacher, Angeber, Sp.
Greek (Liddell-Scott)
ἐμφᾰνιστής: -οῦ, ὁ, ὁ ἐμφανίζων, καταγγέλλω, Ἐκκλ.