ἐνανθρώπησις
From LSJ
ἵνα οὖν μηδ' ἐν τούτῳ δῷ αὐτοῖς λαβήν (Photius, Fragments on the Epistle to the Romans 483.26) → so that he doesn't give them even here a handle (= an opportunity for refutation)
German (Pape)
[Seite 826] ἡ, die Menschwerdung, K. S.
Greek (Liddell-Scott)
ἐνανθρώπησις: -εως, ἡ, ἡ ἐνσάρκωσις τοῦ Κυρίου ἡμῶν, ἢ ἡ μετὰ τῶν ἀνθρώπων συνοίκησις αὐτοῦ, Ἱππόλυτ. 840Β, 868Β, Ὠριγέν. Ι. 937Α, ΙΙ, 1104D, IV, 120D, Μεθόδ. 360C.