Burr
Part of speech: noun
Definition: 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 rolled "r". A sharp, pointy object, such as a sliver or splinter.
Part of speech: verb
Definition: To pronounce with a rolled "r". To make a rough humming sound.
Bur
Part of speech: noun
Definition: A rough, prickly husk around the seeds or fruit of some plants.Any of several plants having such husks.A rotary cutting implement having a selection of variously shaped heads.