Of or relating to the works of George Orwell (especially his picture of a future totalitarian state) WordNet 3.0 & Open English WordNet

Pertaining to or characteristic of the literary work of George Orwell, especially the dystopian novel Nineteen Eighty-Four and his picture of a future totalitarian state. OmegaWiki

Resembling the totalitarian political methods decried in the works of writer George Orwell, particularly in the dystopian novel Nineteen Eighty-Four; characterized by use of misleading terminology, propaganda, censorship, totalitarianism, surveillance and repression. Wiktionary

Of or relating to Orwell, especially his dystopian novels. Wiktionary (translation)