The word grinding is a noun. Grinding means (1) a harsh and strident sound (as of the grinding of gears), (2) matter resulting from the process of grinding, (3) the wearing down of rock particles by friction due to water or wind or ice.
The following articles and web pages elaborate on the word grinding.
Rotary tools are handheld power tools with rotating bits, with hundreds of parts and accessories that are used for drilling, sanding, carving, cutting, grinding, or routing. They are used in many ways by all kinds of workmen from hobbyists to jewelers. This website provides an overview of the tool, types available, and uses. There are also links to rotary tool manufacturers.
The following articles provide recent grinding-related news.
The popularity of baking bread during coronavirus lockdowns led to an increased demand for flour. Ian Lee gets a tour of a 1,000-year-old mill in Southwest England grinding to rescue with flour power.
CBS News. Wednesday, 01 Jul 2020 10:24:42 -0400.
As the West settles into a grinding battle with the disease, the virus surges across the Middle East, Africa, Latin America and South Asia.
Declan Walsh. New York Times. Thursday, 04 Jun 2020 23:14:29 +0000.
As the coronavirus brings the international sports calendar to a grinding halt, there are some long-standing habits which could change forever once competition resumes.Saliva to ...
Japan Times. Monday, 06 Apr 2020 22:36:00 +0900.
The following digital image illustrates the word grinding.