[noun] 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" Synonyms:land, dry land, earth, solid terra firma
[noun] a rational motive for a belief or action; "the reason that war was declared"; "the grounds for their declaration" Synonyms:reason
[noun] the loose soft material that makes up a large part of the land surface; "they dug into the earth outside the church" Synonyms:earth
[noun] a relation that provides the foundation for something; "they were on a friendly footing"; "he worked on an interim basis" Synonyms:footing, basis
[noun] 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"
[noun] the part of a scene (or picture) that lies behind objects in the foreground; "he posed her against a background of rolling hills" Synonyms:back
[noun] 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" Synonyms:land, soil
[noun] a relatively homogeneous percept extending back of the figure on which attention is focused
[noun] a connection between an electrical device and the earth (which is a zero voltage) Synonyms:earth
[noun] (art) the surface (as a wall or canvas) prepared to take the paint for a painting
[verb] throw to the ground in order to stop play and avoid being tackled behind the line of scrimmage
[verb] hit a groundball; "he grounded to the second baseman"
[verb] hit onto the ground
[verb] cover with a primer; apply a primer to Synonyms:prime, undercoat
[verb] connect to a ground; "ground the electrical connections for safety reasons"
[verb] use as a basis for; found on; "base a claim on some observation" Synonyms:establish, base, found
[adjective] broken or pounded into small fragments; used of e.g. ore or stone; "paved with crushed bluestone"; "ground glass is used as an abrasive" Synonyms:crushed