Noun:

சாணைச் சக்கரம், சக்கரச்சாணை, அம்மி, இயந்திரம்,

grindstones's Usage Examples:

The sandstones are used for building, and for millstones and grindstones.

The department produces lime, grindstones and brick-clay.

From the Ohio sandstone known as Berea grit a very large portion of the country's grindstones and pulpstones has been obtained; in 1908 the value of Ohio's output of these stones was "482,128.

Today there are three water wheels driving large tilt hammers and grindstones.

grindstones made of red granite and black basalt.

Extensive coal mines exist in the vicinity; and at Gateshead Fell are large quarries for grindstones, which are much esteemed and are exported to all parts of the world.

Some light grey sandstone found in Rocky Canon, Gallatin county, looks much like the Berea (Ohio) sandstone; and a sandstone quarried at Columbus, Yellowstone county, was manufactured into grindstones equal to those made from the Berea stone.

Synonyms:

sharpener, stone,

Antonyms:

artifact, achromatic,