noun.
A rough edge or area remaining on material, such as metal, after it has been cast, cut, or drilled.
noun.
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transitive verb.
To form a burr on.
transitive verb.
To remove burrs from.
noun.
A trilling of the letter r, usually made with the tip of the tongue and characteristic of Scottish speech.
noun.
A buzzing or whirring sound.
intransitive verb.
To pronounce with a burr.
intransitive verb.
To speak with a burr.
intransitive verb.
To make a buzzing or whirring sound.
noun.
A washer that fits around the smaller end of a rivet.