B3U1H4R1
9 points
BUHR is validvalid
a heavy stone [n BUHRS]
a cellular, flinty rock, used for millstones, also BUHRSTONE, BURRSTONE, BURSTONE [n -S]
a heavy stone [n BUHRS]
a cellular, flinty rock, used for millstones, also BUHRSTONE, BURRSTONE, BURSTONE [n -S]