A trilling of the letter r, usually made with the tip of the tongue and characteristic of Scottish speech.
A buzzing or whirring sound.
verbburredburred, burr·ing, burrs also burs verb, transitive
To pronounce with a burr.
verb, intransitive
To speak with a burr.
To make a buzzing or whirring sound.
also bur(bûr)
noun
A washer that fits around the smaller end of a rivet.
(bûr), Aaron 1756-1836.
American politician who became Vice President of the United States (1801-1805) under Thomas Jefferson after a deadlock in the electoral college was broken by the House of Representatives. On July 11, 1804, Burr mortally wounded his rival Alexander Hamilton in a duel and later fled south where he was involved in a mysterious conspiracy to establish an independent nation in Mexico and the Southwest. Tried for treason, he was acquitted for lack of evidence.