land, dry land, earth, ground, solid ground, terra firma -- (the solid part 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")
reason, ground -- (a rational motive for a belief or action; "the reason that war was declared"; "the grounds for their declaration")
earth, ground -- (the loose soft material that makes up a large part of the land surface; "they dug into the earth outside the church")
footing, basis, ground -- (a relation that provides the foundation for something; "they were on a friendly footing"; "he worked on an interim basis")
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")
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")
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")
ground -- (a relatively homogeneous percept extending back of the figure on which attention is focused)
ground, earth -- (a connection between an electrical device and a large conducting body, such as the earth (which is taken to be at zero voltage))
ground -- ((art) the surface (as a wall or canvas) prepared to take the paint for a painting)
grate, grind -- (make a grating or grinding sound by rubbing together; "grate one's teeth in anger")
labor, labour, toil, fag, travail, grind, drudge, dig, moil -- (work hard; "She was digging away at her math homework"; "Lexicographers drudge all day long")
grind -- (dance by rotating the pelvis in an erotically suggestive way, often while in contact with one's partner such that the dancers' legs are interlaced)
grind, mash, crunch, bray, comminute -- (reduce to small pieces or particles by pounding or abrading; "grind the spices in a mortar"; "mash the garlic")
grind -- (created by grinding; "grind designs into the glass bowl")
grind -- (shape or form by grinding; "grind lenses for glasses and cameras")