Ground

Ground may refer to:
* The surface of the Earth
* Soil, a mixture of sand and organic material present on the surface of the Earth
* Ground (electricity), in electrical engineering, something that is connected to the Earth or at the voltage defined as zero (in the U.S., called "ground"; in the UK, called "earth"). See:
** Earthing system
** Ground (electricity)
** Ground and neutral
* Ground (often grounds), in law, a rational motive, basis for a belief or conviction, for an action taken, such as a legal action or argument; reason or cause: (sued for divorce on the ground of adultery) (listed alcoholism and adultery as the grounds for divorce) (grounds for dismissal)
* In philosophy, socially grounded arguments are those which take as their starting point social conditions
* Ground bass, in music, a bass part that continually repeats, while the melody and harmony over it change
* Ground tissue, one of the three types of tissue systems in a plant
* Lace ground, the mesh surrounding the design
* To punish a child by prohibiting them from leaving home and/or restricting other privileges for a specified time period
* To prohibit a pilot or airplane from flying, such as the national ground stop on September 11, 2001 in the United States.
* In symbolic logic, a "ground term" is a term with no variables
* A Football stadium