I.ground1 [ingl brit ɡraʊnd, ingl am ɡraʊnd] SOST
2. ground (area, territory):
5. ground (in contest, discussion) fig:
II.grounds SOST npl
2. grounds (reasons):
- on compassionate grounds
- grounds for divorce, appeal, extradition, arrest, opposition, criticism, hope
- on (the) grounds of adultery, negligence, insufficient evidence