usage: your basis for belief or disbelief; knowledge on which to base belief; "the evidence that smoking causes lung cancer is very compelling"
2. yard, grounds, curtilage, field
usage: the enclosed land around a house or other building; "it was a small house with almost no yard"
3. grounds, tract, piece of land, piece of ground, parcel of land, parcel
usage: a tract of land cleared for some special purposes (recreation or burial etc.)
4. cause, reason, grounds, justification
usage: a justification for something existing or happening; "he had no cause to complain"; "they had good reason to rejoice"
5. grounds, dregs, settlings
usage: dregs consisting of solid particles (especially of coffee) that form a residue; "it is a Middle Eastern custom to read your future in your coffee grounds"
Noun
1. evidence, grounds, information
usage: 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"
2. yard, grounds, curtilage, field
usage: a rational motive for a belief or action; "the reason that war was declared"; "the grounds for their declaration"
3. grounds, tract, piece of land, piece of ground, parcel of land, parcel
usage: the loose soft material that makes up a large part of the land surface; "they dug into the earth outside the church"
4. cause, reason, grounds, justification
usage: a relation that provides the foundation for something; "they were on a friendly footing"; "he worked on an interim basis"
5. grounds, dregs, settlings
usage: 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"
usage: the part of a scene (or picture) that lies behind objects in the foreground; "he posed her against a background of rolling hills"
7. reason, ground, rational motive
usage: 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. earth, ground, material, stuff
usage: a relatively homogeneous percept extending back of the figure on which attention is focused
9. footing, basis, ground, foundation
usage: a connection between an electrical device and a large conducting body, such as the earth (which is taken to be at zero voltage)
10. ground, military position, position
usage: (art) the surface (as a wall or canvas) prepared to take the paint for a painting