D defs.my
Entry 4 senses Webster, 1913

Apparition

/ăpˌ-ẽr-ĭsh'-ən/ · Ap·pa·ri·tion · IPA /ˌæp.ɚˈɪʃ.n̩/
01 n. The act of becoming visible; appearance; visibility.
  1. 1.
    The act of becoming visible; appearance; visibility.
    “The sudden apparition of the Spaniards.” Prescott.
    “The apparition of Lawyer Clippurse occasioned much speculation in that portion of the world.” Sir W. Scott.
  2. 2.
    The thing appearing; a visible object; a form.
    “Which apparition, it seems, was you.” — Tatler.
  3. 3.
    An unexpected, wonderful, or preternatural appearance; a ghost; a specter; a phantom.
    “I think it is the weakness of mine eyes That shapes this monstrous apparition.” Shak.
  4. 4.
    The first appearance of a star or other luminary after having been invisible or obscured; -- opposed to occultation.(Astron.)
Phrases & compounds
Circle of perpetual apparition — See under Circle.