noun
plural -ises
premises [plural] :a building and the area of land that it is on
also Brit premiss [count] formal :a statement or idea that is accepted as being true and that is used as the basis of an argument
off the premises
also off premises
away from or outside of a building or on the area of land that it is on
on the premises
also on premises
inside a building or on the area of land that it is on