反はん動どう形けい成せいMeaningsNoun1. reaction formationKanji used反be against動move形shape成becomePitch accentはんどうけいせいComposed of反はん動どうreaction; recoil; kick; backlashNoun形けい成せいformation; molding; making (up); taking form; giving form to; repair (e.g. with plastic surgery); replacement; -plastyNoun