regnancy
/ˈrɛɡnənsi/noun
1The fact of reigning or ruling; power, predominance.
2 Psychology. In the theory of personality: the sum of all the experiences, or of the regnant processes, that are integrated in the brain in a single moment; an instance of this.
- Chiefly in the work of Henry Alexander Murray (1893–1988), or with reference to this..
Origin
Mid 17th century. From regnant: see -ancy.