/ ˈkɒrənet; NAmE ˌkɔːrəˈnet; ˌkɑːr-/ noun
1.
a small crown worn on formal occasions by princes, princesses, lords, etc.
2.
a round decoration for the head, especially one made of flowers
••
WORD ORIGIN
late Middle English : from Old French coronete small crown or garland, diminutive of corone , from Latin corona wreath, chaplet.