Plantagenet line plan·ta·ge·netline uncommon noun 1. the family name of a line of English kings that reigned from 1154 to 1485 SynonymsPlantagenetPlantagenet line Related words Broader terms dynastyroyalty Part of Henry IIHenry IIIJohnRichard IRichard II WordNet 2.1 (Princeton University). WordNet 2.1 Copyright Princeton University. All rights reserved.
