Noun
a lack of permissiveness or indulgence and a tendency to confine behavior within certain specified limits
a grammatical qualification that makes the meaning more specific (`red hat' has a more specific meaning than `hat')
Source: WordNetAccording to some of his biographers, his stepfather Bruno's alcoholism and the limited cultural life of the small town contributed to Handke's antipathy to habit and restrictiveness. Source: Internet
In English, restrictiveness is not marked on adjectives, but is marked on relative clauses (the difference between "the man who recognized me was there" and "the man, who recognized me, was there" being one of restrictiveness). Source: Internet