[1] : The Collaborative International Dictionary of English v.0.48

immovable \immov"able\, a.
   1. incapable of being moved; firmly fixed; fast; -- used of
      material things; as, an immovable foundation.
      1913 webster

            immovable, infixed, and frozen round. --milton.
      1913 webster

   2. steadfast; fixed; unalterable; unchangeable; -- used of
      the mind or will; as, an immovable purpose, or a man who
      remains immovable.
      1913 webster

   3. not capable of being affected or moved in feeling or by
      sympathy; unimpressible; impassive. --dryden.
      1913 webster

   4. law. not liable to be removed; permanent in place or
      tenure; fixed; as, an immovable estate. see immovable,
      n. --blackstone.
      1913 webster

   immovable apparatus med., an appliance, like the plaster
      of paris bandage, which keeps fractured parts firmly in
      place.

   immovable feasts eccl., feasts which occur on a certain
      day of the year and do not depend on the date of easter;
      as, christmas, the epiphany, etc.
      1913 webster
see also:
immovable immovable apparatus immovable feasts 

Apparatus >> A Words
Apparatus, definition of term: Apparatus
apparatus_pag1.html

Immovable >> I Words
Immovable, definition of term: Immovable
immovable_pag1.html

Golgi Apparatus >> G Words
Golgi Apparatus, definition of term: Golgi Apparatus
golgi+apparatus_pag1.html