A political leader who served as vice president of the United States in the first term of Thomas Jefferson (1801–1805). After Burr killed Alexander Hamilton in the Burr-Hamilton duel, his career declined. He was later involved in a bizarre conspiracy to sever the western states and territories from the Union. Burr was tried for treason but was acquitted.
burr (bûr)
n.
Variant of bur.
| bur also burr (bûr) Pronunciation Key
A type of pseudocarp in which the outer surface possesses hooks or barbs. Burs become caught in the feathers or hair of animals, which then carry them away to disperse the seeds. |