SG Heritage Dictionary

Word of the Day: Catachrestical

Blue-bonnet [Noun] Webster's Dictionary 1828

A plant, a species of Centaurea.

Blue-bonnet [Noun] Webster's Dictionary 1913

1. A broad, flat Scottish cap of blue woolen, or one wearing such cap; a Scotchman.

2. A plant. Same as Bluebottle.

3. The European blue titmouse (Parus coeruleus); the bluecap.