Found 2 items, similar to regnant.
English → English (WordNet) Definition: regnant regnant adj : exercising power or authority [syn: reigning, ruling]
English → English (gcide) Definition: Regnant Regnant \Reg"nant\ (-nant), a. [L. regnans, -antis, p. pr. of regnare to reign: cf. F r['e]gnant. See Reign.] 1. Exercising regal authority; reigning; as, a queen regnant. [1913 Webster] 2. Having the chief power; ruling; predominant; prevalent. “A traitor to the vices regnant.” --Swift. [1913 Webster]