burr in Czech
burr in Czech
ráčkování
A uvular "r" sound, or (by extension) an accent characterized by this sound.
otřep
A small piece of material left on an edge after a cutting operation.
kulička z lopuchu
(engineering) A revolving disk or cone with abrasive surfaces used to grind hard products in a grinder or mill.
ráčkovat
(transitive) To pronounce with a uvular "r".