A sharp, pointy object, such as a sliver or splinter. / A bur; a seed pod with sharp features that stick in fur or clothing. / A small piece of material left on an edge after a cutting operation.

A rough humming sound. / A uvular "r" sound, or (by extension) an accent characterized by this sound.

(transitive) To pronounce with a uvular "r". / (intransitive) To make a rough humming sound.

(historical) A metal ring at the top of the hand-rest on a spear. / 1724, John Guillim, A Display of Heraldry: / burr or ring of iron behind the hand / 1819, Abraham Rees, The Cyclopaedia:

(Britain) Alternative spelling of burl

The mayor, or head magistrate, of a town in the Netherlands, Belgium, Germany and certain other countries.

(idiomatic) Not immediate; inactive; receiving or requiring less than full or regular attention.

A deep brown colour.

Of a deep brown colour.

dark reddish brown colour, like that of roasted sienna.