derby
Quick Summary
The word "derby" has two primary meanings: a type of horse race and a hat. The horse race sense originates from the Epsom Derby, an annual race established in 1780 and named after its founder, Edward Stanley, the 12th Earl of Derby. This term later expanded to include any race or contest open to all or a specific group, such as a fishing derby.12
The hat sense, referring to a stiff felt hat with a dome-shaped crown and narrow brim, is also known as a bowler hat in England. This hat type emerged in the 1860s, and its association with the name "derby" likely stems from men wearing them to sporting events, including horse races.12
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