(n.) 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. Also, any weed which bears burs.
(n.) The thin ridge left by a tool in cutting or shaping metal.
See Burr, n., 2.
(n.) A ring of iron on a lance or spear. See Burr, n., 4.
(n.) The lobe of the ear. See Burr, n., 5.
(n.) The sweetbread.
(n.) A clinker; a partially vitrified brick.
(n.) A small circular saw.
(n.) A triangular chisel.
(n.) A drill with a serrated head larger than the shank; -- used
by dentists.
(n.) The round knob of an antler next to a deer's head.
(n.) A prickly seed vessel. See Bur, 1.
(n.) 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 casting.
(n.) A thin flat piece of metal, formed from a sheet by punching;
a small washer put on the end of a rivet before it is swaged down.
(n.) A broad iron ring on a tilting lance just below the gripe, to
prevent the hand from slipping.
(n.) The lobe or lap of the ear.
(n.) A guttural pronounciation of the letter r, produced by
trilling the extremity of the soft palate against the back part of the
tongue; rotacism; -- often called the Newcastle, Northumberland, or
Tweedside, burr.
(n.) The knot at the bottom of an antler. See Bur, n., 8.
(v. i.) To speak with burr; to make a hoarse or guttural murmur.
