Inversion | ɪnvɛrˈzi̯oːn | feminine noun Gen. Inversion Pl. Inversionen (technical) inversion inversion | BrE ɪnˈvəːʃn, AmE ɪnˈvərʒ(ə)n | noun 1 (turning upside down) Umdrehen (Neutr.) 2 (reversal of role, relation) Umkehrung (Fem.) 3 (Linguistics, Meteorology, Music) Inversion (Fem.)