43. (adj.)ground reduced to fine particles by grinding.
44. ground having the surface abraded or roughened by or as if by grinding.
Definition of 'ground'
Princeton's WordNet
1. (noun)land, dry land, earth, ground, solid ground, terra firma the solidpart of the earth's surface "the plane turned away from the sea and moved back over land"; "the earth shook for several minutes"; "he dropped the logs on the ground"
2. (noun)reason, ground a rationalmotive for a belief or action "the reason that war was declared"; "the grounds for their declaration"
3. (noun)earth, ground the loose soft material that makes up a largepart of the landsurface "they dug into the earth outside the church"
4. (noun)footing, basis, ground a relation that provides the foundation for something "they were on a friendly footing"; "he worked on an interim basis"
5. (noun)ground a position to be won or defended in battle (or as if in battle) "they gained ground step by step"; "they fought to regain the lost ground"
6. (noun)background, ground the part of a scene (or picture) that lies behind objects in the foreground "he posed her against a background of rolling hills"
7. (noun)land, ground, soil material in the top layer of the surface of the earth in which plants can grow (especially with reference to its quality or use) "the land had never been plowed"; "good agricultural soil"
8. (noun)ground a relatively homogeneous percept extending back of the figure on which attention is focused
9. (noun)ground, earth a connection between an electrical device and a largeconducting body, such as the earth (which is taken to be at zero voltage)
4. (noun)ground land; estate; possession; field; esp. (pl.), the gardens, lawns, fields, etc., belonging to a homestead; as, the grounds of the estate are well kept
5. (noun)ground the basis on which anything rests; foundation. Hence: The foundation of knowledge, belief, or conviction; a premise, reason, or datum; ultimate or first principle; cause of existence or occurrence; originating force or agency; as, the ground of my hope
6. (noun)ground that surface upon which the figures of a composition are set, and which relieves them by its plainness, being either of one tint or of tints but slightly contrasted with one another; as, crimson Bowers on a whiteground
7. (noun)ground in sculpture, a flatsurface upon which figures are raised in relief
8. (noun)ground in point lace, the net of small meshes upon which the embroidered pattern is applied; as, Brussels ground. See Brussels lace, under Brussels
9. (noun)ground a gummy composition spread over the surface of a metal to be etched, to prevent the acid from eating except where an opening is made by the needle
10. (noun)ground one of the pieces of wood, flush with the plastering, to which moldings, etc., are attached; -- usually in the plural
11. (noun)ground a composition in which the bass, consisting of a few bars of independent notes, is continually repeated to a varying melody
12. (noun)ground the tune on which descants are raised; the plain song
13. (noun)ground a conducting connection with the earth, whereby the earth is made part of an electrical circuit
14. (noun)ground sediment at the bottom of liquors or liquids; dregs; lees; feces; as, coffee grounds