'Grinding' definitions:

Definition of 'grinding'

From: WordNet
noun
Material resulting from the process of grinding; "vegetable grindings clogged the drain"
noun
A harsh and strident sound (as of the grinding of gears)
noun
The wearing down of rock particles by friction due to water or wind or ice [syn: grinding, abrasion, attrition, detrition]

Definition of 'Grinding'

From: GCIDE
  • Grind \Grind\, v. t. [imp. & p. p. Ground; p. pr. & vb. n. Grinding.] [AS. grindan; perh. akin to L. frendere to gnash, grind. Cf. Grist.]
  • 1. To reduce to powder by friction, as in a mill, or with the teeth; to crush into small fragments; to produce as by the action of millstones. [1913 Webster]
  • Take the millstones, and grind meal. --Is. xivii. 2. [1913 Webster]
  • 2. To wear down, polish, or sharpen, by friction; to make smooth, sharp, or pointed; to whet, as a knife or drill; to rub against one another, as teeth, etc. [1913 Webster]
  • 3. To oppress by severe exactions; to harass. [1913 Webster]
  • To grind the subject or defraud the prince. --Dryden. [1913 Webster]
  • 4. To study hard for examination; -- commonly used with away; as, to grind away at one's studies. [College Slang] [1913 Webster]

Definition of 'Grinding'

From: GCIDE
  • Grinding \Grind"ing\, a. & n. from Grind. [1913 Webster]
  • Grinding frame, an English name for a cotton spinning machine.
  • Grinding mill. (a) A mill for grinding grain. (b) A lapidary's lathe. [1913 Webster]

Synonyms of 'grinding'

From: Moby Thesaurus