A big brother is a brother senior in birth order. Big Brother may also refer to: Literature. Big Brother (Nineteen Eighty-Four), a character from George Orwell's novel Nineteen Eighty-Four. Big Brother (magazine), a skateboarding culture magazine. Big Brother: A Novel, by Lionel Shriver, 2013. Music. "Big Brother" (David Bowie song), 1973. "Big Brother" (Kanye West song), 2007. Big Brother and the Holding Company, an American band. Big Brother & the Holding Company (album), 1967. Big Brother Recordings, a British record label.
https://en.wikipedia.org/wiki/Big_Brother