Definition of "Newspeak"

Newspeak

proper noun
1. (fiction) The fictional language devised to meet the needs of Ingsoc in the novel Nineteen Eighty-four (George Orwell, 1949). Designed to restrict the words, and thereby the thoughts, of the citizens of Oceania.
2. (computer languages) A highly dynamic and reflective programming language descended from Smalltalk, supporting both object-oriented and functional programming.
  Quotations
  Many modern languages like Haskell, Scala, and Newspeak offer parser combinators as libraries on top of the core language.
  2010, Debasish Ghosh, DSLs in Action, Simon and Schuster
noun
usually uncountable, plural Newspeaks
1. Alternative letter-case form of newspeak
  Quotations
  All the Nazi or Fascist schoolbooks made use of an impoverished vocabulary, and an elementary syntax, in order to limit the instruments for complex and critical reasoning. But we must be ready to identify other kinds of Newspeak, even if they take the apparently innocent form of a popular talk show.
  1995 June 22, Umberto Eco, “Ur-Fascism”, in The New York Review of Books‎, archived from the original on 2017-01-31