burr
noun(burr)
small bit used in dentistry or surgery
burr
noun(burr)
United States politician who served as vice president under Jefferson; he mortally wounded his political rival Alexander Hamilton in a duel and fled south (1756-1836)
Synonyms: aaron burr,
burr
verb(burr)
remove the burrs from
burr
noun(burr)
seed vessel having hooks or prickles
burr
noun(burr)
rotary file for smoothing rough edges left on a workpiece
burr
noun(burr)
rough projection left on a workpiece after drilling or cutting