Restrictive is a related term of closed.
As adjectives the difference between restrictive and closed
is that restrictive
is confining, limiting, containing with in defined bounds while closed
is sealed, made inaccessible or impassable; not open.
As a verb closed is
confining, limiting, containing with in defined bounds.
Sealed, made inaccessible or impassable; not open
(of a store or business) Not operating or conducting trade
- closed source
(topology, of a set) Having an open complement.
(mathematics, of a set) Such that its image under the specified operation is contained in it.
- a closed committee
(mathematics, logic, of a formula) Lacking a free variable.
- The set of integers is closed under addition: .