Bur Bur, Burr Burr (b[^u]r), n. [OE. burre burdock; cf. Dan. borre, OSw. borra, burdock, thistle; perh. akin to E. bristle (burr- for burz-), or perh. to F. bourre hair, wool, stuff; also, according to Cotgrave, ``the downe, or hairie coat, wherewith divers herbes, fruits, and flowers, are covered,'' fr. L. burrae trifles, LL. reburrus rough.] 1. (Bot.) Any rough or prickly envelope of the seeds of plants, whether a pericarp, a persistent calyx, or an involucre, as of the chestnut and burdock; a seed vessel having hooks or prickles. Also, any weed which bears burs. [1913 Webster]

Amongst rude burs and thistles. --Milton. [1913 Webster]

Bur and brake and brier. --Tennyson. [1913 Webster]

2. The thin ridge left by a tool in cutting or shaping metal. See {Burr}, n., 2. [1913 Webster]

3. A ring of iron on a lance or spear. See {Burr}, n., 4. [1913 Webster]

4. The lobe of the ear. See {Burr}, n., 5. [1913 Webster]

5. The sweetbread. [1913 Webster]

6. A clinker; a partially vitrified brick. [1913 Webster]

7. (Mech.) (a) A small circular saw. (b) A triangular chisel. (c) A drill with a serrated head larger than the shank; -- especially a small drill bit used by dentists. [1913 Webster]

8. [Cf. Gael. borr, borra, a knob, bunch.] (Zo["o]l.) The round knob of an antler next to a deer's head. [Commonly written {burr}.] [1913 Webster]

{Bur oak} (Bot.), a useful and ornamental species of oak ({Quercus macrocarpa}) with ovoid acorns inclosed in deep cups imbricated with pointed scales. It grows in the Middle and Western United States, and its wood is tough, close-grained, and durable.

{Bur reed} (Bot.), a plant of the genus {Sparganium}, having long ribbonlike leaves. [1913 Webster]

The Collaborative International Dictionary of English. 2000.

Look at other dictionaries:

  • Burr — may refer to:;Things * Burr (fruit), a type of seed or fruit with short, stiff bristles or hooks * The Burr distribution, a continuous probability distribution * A burr (metal), a deformation of metal wherein a raised edge forms on a metal part… …   Wikipedia

  • Burr — ist der Familienname folgender Personen: Aaron Burr (1756–1836), amerikanischer Politiker und US Vizepräsident unter Thomas Jefferson Aaron Burr, Sr. (1716–1757), amerikanischer presbyterianischer Geistlicher Aaron Columbus Burr ( 1808–1882), US… …   Deutsch Wikipedia

  • Burr — (b[^u]r), n. [See {Bur}.] (Bot.) 1. A prickly seed vessel. See {Bur}, 1. [1913 Webster] 2. The thin edge or ridge left by a tool in cutting or shaping metal, as in turning, engraving, pressing, etc.; also, the rough neck left on a bullet in… …   The Collaborative International Dictionary of English

  • burr — burr; burr·er; de·burr; cock·le·burr; …   English syllables

  • Burr — Burr, v. i. [imp. & p. p. {Burred}; p. pr. & vb. n. {Burring}.] To speak with burr; to make a hoarse or guttural murmur. Mrs. Browning. [1913 Webster] …   The Collaborative International Dictionary of English

  • burr — noun count 1. ) bur or burr the part of some plants that is covered all over with PRICKLES (=small sharp parts) and contains the seed 2. ) a way of pronouncing English where the r sounds can be heard more strongly than in the standard way of… …   Usage of the words and phrases in modern English

  • Burr — Burr, NE U.S. village in Nebraska Population (2000): 66 Housing Units (2000): 40 Land area (2000): 0.084109 sq. miles (0.217841 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 0.084109 sq. miles (0.217841 sq.… …   StarDict's U.S. Gazetteer Places

  • burr — burr1 [bʉr] n. [var. of BUR1] 1. a rough edge or ridge left on metal or other material by cutting or drilling 2. a washer on the small end of a rivet 3. BUR1 (senses 1, 2, & 3) vt. 1 …   English World dictionary

  • Burr —   [bəː], Aaron, amerikanischer Politiker, * Newark (N. J.) 6. 2. 1756, ✝ Port Richmond (heute zu New York) 14. 9. 1836; Rechtsanwalt, war 1791 97 Bundessenator. Bei den Präsidentschaftswahlen 1800 unterlag er T. Jefferson in einer Stichwahl durch …   Universal-Lexikon

  • burr — [bə: US bə:r] n [Sense: 1,4; Date: 1600 1700; Origin: Probably from a Scandinavian language] [Sense: 2 3; Date: 1700 1800; Origin: Probably from the sound.] 1.) also bur the seed container of some plants, covered with sharp points that make it… …   Dictionary of contemporary English

  • burr — rough sound of the letter r (especially that common in Northumberland), 1760, later extended to northern accented speech in general. Possibly the sound of the word is imitative of the speech peculiarity itself, or it was adapted from one of the… …   Etymology dictionary

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