CONJURATION

Con′ju‐ra″tion (?), n. [[L. conjuratio, cf. F. conjuration.]] 1. 1. The act of calling or summoning by a sacred name, or in solemn manner; the act of binding by an oath; an earnest entreaty; adjuration.
We charge you, in the name of God, take heed; . . . Under this conjuration speak, my lord. Shak. 2. 2. The act or process of invoking supernatural aid by the use of a magical form of words; the practice of magic arts; incantation; enchantment.
Pretended conjurations and prophecies of that event. Hallam. 3. 3. A league for a criminal purpose; conspiracy. “The conjuration of Catiline.” Sir T. Elyot.