on (one's) own ground

on (one's) own ground

1. In the place or area where one is locally established; on one's home turf. The team will be playing the championship match on their own ground this weekend, which they're hoping will give them a bit of an advantage. We'll be hosting the state-wide high school science fair on our own ground next month.
2. In a field, profession, or area for which one has a deep affinity or familiarity. After a string of unsuccessful action films, the director is back on her own ground with a biting new historical drama. I tried a few television roles, but I'm really only on my own ground when I'm doing stand-up.
See also: ground, on, own
Farlex Dictionary of Idioms.

on your own ground

on your own territory or concerning your own range of knowledge or experience.
See also: ground, on, own
Farlex Partner Idioms Dictionary

on (one's) own ground

In a situation where one has knowledge or competence: a sculptor back on her own ground after experiments with painting.
See also: ground, on, own
American Heritage® Dictionary of the English Language, Fifth Edition.
See also:
  • on own ground
  • on your own ground
  • on (one's) home turf
  • on (your) home ground
  • on one's home ground
  • on (one's) home ground
  • on (one's) home patch
  • at will
  • back home
  • abode