Hanoverian noun 4adjective 3forms 3 noun4 •A native or inhabitant of the city of Hanover, Lower Saxony, Germany. •Someone from the House of Hanover. •A horse of the Hanoverian breed. •A supporter of the House of Hanover."[…]I had rather be anything than a courtier, and a Presbyterian, and a Hanoverian too, as some people, I believe, are." — 1749 adjective3 •Of, from or relating to the city of Hanover, Lower Saxony, Germany. •Of or from the House of Hanover, a German royal dynasty. •Of or relating to a breed of warmblooded sport horses bred by King George II, the King of Great Britain and Elector of Hanover. formsHanoverians · more Hanoverian · most Hanoverian