partaker /(pär*tāk"ẽr)/

par·tak·er

partaker

n.
  1. One who partakes; a sharer; a participator.
    Partakers of their spiritual things.
    — Rom. xv. 27.
    Wish me partaker in my happiness.
    — Shark.
  2. An accomplice; an associate; a partner. [Obs.]
    Partakers wish them in the blood of the prophets.