Also found in: Thesaurus, Medical, Encyclopedia, Wikipedia.
1. Any of several annual North American lupines having palmately compound leaves and blue flowers, especially Lupinus texensis, chiefly found in Texas.
a. A broad, blue woolen cap worn in Scotland.
b. A person wearing such a cap.
(Clothing & Fashion) other names for Balmoral13
2. a blue-flowered lupine, esp. Lupinus subcarnosus, having spikes of light blue flowers with a white or yellow spot: the state flower of Texas.
3. a broad, flat cap of blue wool, formerly worn in Scotland.
4. a Scottish soldier who wore such a cap.
Switch to new thesaurus
|Noun||1.||bluebonnet - low-growing annual herb of southwestern United States (Texas) having silky foliage and blue flowers; a leading cause of livestock poisoning in the southwestern United States|
|2.||bluebonnet - a brimless dark blue Scottish cap with a flat top and a plume on one side|
cap - a tight-fitting headdress