Closed

Closed may refer to:

Math

  • Closure (mathematics)
  • Closed manifold
  • Closed orbits
  • Closed set
  • Closed differential form
  • Closed map, a function that is closed.

Other

  • Closed (poker), a betting round where no player will have the right to raise
  • Closed GmbH, a German fashion brand
  • Closed (album), 2010 album by Bomb Factory

Famous quotes containing the word closed:

    “One man’s observation is another man’s closed book or flight of fancy.”
    —Willard Van Orman Quine (b. 1908)

    “Thus piteously Love closed what he begat:
    The union of this ever-diverse pair!
    These two were rapid falcons in a snare,
    Condemned to do the flitting of the bat.”
    —George Meredith (1828–1909)

    “Night hath closed all in her cloak,
    Twinkling stars love-thoughts provoke,
    Danger hence good care doth keep,
    Jealousy itself doth sleep;”
    —Sir Philip Sidney (1554–1586)