D defs.my
Entry 2 senses Webster, 1913

Exorcism

/(-sĭz'm)/ · Ex·or·cism · IPA /ˈɛk.sɔɹˌsɪ.zəm/
01 n. The act of exorcising; the driving out of evil spirits from persons or places by conjuration; also, the form of conjuration used.
  1. 1.
    The act of exorcising; the driving out of evil spirits from persons or places by conjuration; also, the form of conjuration used.
  2. 2.
    Conjuration for raising spirits.[R.]