Meaning of ground in English
1. the solid surface of the earth or land
An apple fell to the ground.
2. the material on the surface of the ground in which plants grow; soil
3. an area of land used for a particular activity
baseball ground
4. the ground under the sea; the bottom of a body of water
5. ｟-s｠ good reasons or causes for a belief, action, or argument
That rumor has no ground.