CLOSED

closed

Verb

closed

Adjective

  1. Sealed, made inaccessible or impassable; not open
  2. Not operating or conducting trade
  3. Not public.
    closed source
    a closed committee
  4. Having an open complement.
  5. Such that its image under the specified operation is contained in it.
    The set of integers is closed under addition: <math>\forall x,y\in\mathbb{Z}\,x+y\in\mathbb{Z}</math>.
  6. Lacking a free variable.


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