The Collaborative International Dictionary of English v.0.48:

Appointment \Ap*point"ment\, n. [Cf. F. appointement.]
   1. The act of appointing; designation of a person to hold an
      office or discharge a trust; as, he erred by the
      appointment of unsuitable men.
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   2. The state of being appointed to som? service or office; an
      office to which one is appointed; station; position; an,
      the appointment of treasurer.
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   3. Stipulation; agreement; the act of fixing by mutual
      agreement. Hence:: Arrangement for a meeting; engagement;
      as, they made an appointment to meet at six.
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   4. Decree; direction; established order or constitution; as,
      to submit to the divine appointments.
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            According to the appointment of the priests. --Ezra
                                                  vi. 9.
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   5. (Law) The exercise of the power of designating (under a
      "power of appointment") a person to enjoy an estate or
      other specific property; also, the instrument by which the
      designation is made.
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   6. Equipment, furniture, as for a ship or an army; whatever
      is appointed for use and management; outfit; (pl.) the
      accouterments of military officers or soldiers, as belts,
      sashes, swords.
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            The cavaliers emulated their chief in the richness
            of their appointments.                --Prescott.
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            I'll prove it in my shackles, with these hands
            Void of appointment, that thou liest. --Beau. & Fl.
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   7. An allowance to a person, esp. to a public officer; a
      perquisite; -- properly only in the plural. [Obs.]
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            An expense proportioned to his appointments and
            fortune is necessary.                 --Chesterfield.
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   8. A honorary part or exercise, as an oration, etc., at a
      public exhibition of a college; as, to have an
      appointment. [U.S.]
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   Syn: Designation; command; order; direction; establishment;
        equipment.
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WordNet (r) 3.0 (2006):

appointment
    n 1: the act of putting a person into a non-elective position;
         "the appointment had to be approved by the whole committee"
         [syn: appointment, assignment, designation, naming]
    2: a meeting arranged in advance; "she asked how to avoid
       kissing at the end of a date" [syn: date, appointment,
       engagement]
    3: (usually plural) furnishings and equipment (especially for a
       ship or hotel) [syn: appointment, fitting]
    4: a person who is appointed to a job or position [syn:
       appointee, appointment]
    5: the job to which you are (or hope to be) appointed; "he
       applied for an appointment in the treasury"
    6: (law) the act of disposing of property by virtue of the power
       of appointment; "she allocated part of the trust to her
       church by appointment"