WordNet
n. the type of environment in which an organism or group normally lives or occurs; "a marine habitat"; "he felt safe on his home grounds" [syn: habitat]
Usage examples of "home ground".
Since it is always entertaining to watch the discomfiture of an expert, I must confess that I take a certain glee in recalling how Professor Hinckelberg disposed of Harry on his own home ground.
He had made a mistake, challenging these people on their home ground.
I am contemplating following the black road back to its source and attacking them on their home ground.
For the time being, I think we should sit tight, on our home ground.
Sinc's home ground was a lumpy triangle with twisted sides, and big.
Narva was located at the far side of the Lontastan Federation, and that put her home ground some twenty thousand light-years away, with nothing but unfriendly territory in between.