Grind

Grind, n. 1. The act of reducing to powder, or of sharpening, by friction.

2. Any severe continuous work or occupation; esp., hard and uninteresting study. [Colloq.] T. Hughes.

3. A hard student; a dig. [College Slang]

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.

Take the millstones, and grind meal.
Is. xivii. 2.

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.

3. To oppress by severe exactions; to harass.

To grind the subject or defraud the prince.
Dryden.

4. To study hard for examination. [College Slang]

Grind (?), v. i. 1. To perform the operation of grinding something; to turn the millstones.

Send thee
Into the common prison, there to grind.
Milton.

2. To become ground or pulverized by friction; as, this corn grinds well.

3. To become polished or sharpened by friction; as, glass grinds smooth; steel grinds to a sharp edge.

4. To move with much difficulty or friction; to grate.

5. To perform hard and distasteful service; to drudge; to study hard, as for an examination. Farrar.