*coronet*

n. [ Dim. of OE. corone crown; cf. OF. coronete. See Crown, and cf. Crownet, Cronet. ] [ 1913 Webster ]

1. An ornamental or honorary headdress, having the shape and character of a crown; particularly, a crown worn as the mark of high rank lower than sovereignty. The word is used by Shakespeare to denote also a kingly crown. [ 1913 Webster ]

Without a star, a coronet, or garter. Goldsmith. [ 1913 Webster ]

☞ The coronet of the Prince of Wales consist of a circlet of gold with four crosses pattée around the edge between as many fleurs-de-lis. The center crosses are connected by an arch which is surmounted by a globe or cross. The coronet of a British duke is adorned with strawberry leaves; that of a marquis has leaves with pearls interposed; that of an earl raises the pearls above the leaves; that of a viscount is surrounded with pearls only; that of a baron has only four pearls. [ 1913 Webster ]

2. (Far.) The upper part of a horse's hoof, where the horn terminates in skin. James White. [ 1913 Webster ]

3. (Anc. Armor) The iron head of a tilting spear; a coronel. Crose. [ 1913 Webster ]