0 a very hard, dark grey substance, usually in the form of a powder, that is used to smooth or shape things
After that comes the smoothing process done with a finer sort of emery and water.
The polishing is done by means of hard, wooden rubbers, provided with a plentiful supply of lard-oil and emery.
Upon cleaning the plates with a cork, ground emery, and dilute sulphuric acid, they were found to act still better.
How caused, emery wheel in motion by electric power.
There is, for example, emery, which is essential in munition works and cannot be produced in this country.
This matter seems small, but emery could be stored very easily.