coronet

Etymology

From Middle French couronnette, from Old French coronete, diminutive of corone (“crown”), from Latin corona, from Ancient Greek κορώνη (korṓnē, “a type of sea-bird, perhaps shearwater; a crow; anything curved or hooked (like a door handle or the tip of a bow); a type of crown”).

noun

1. A small crown, such as is worn by a noble.
2. The ring of tissue between a horse's hoof and its leg.
3. The traditional lowest regular commissioned officer rank in the cavalry.
4. Any of several hummingbirds in the genus Boissonneaua.
5. A species of moth, Craniophora ligustri.