spinner: board game equipment that consists of a dial and an arrow that is spun to determine the next move in the game
entity: that which is perceived or known or inferred to have its own distinct existence (living or nonliving)
subpoena duces tecum: a writ issued by a court at the request of one of the parties to a suit; it requires a witness to bring to court or to a deposition any relevant documents under the witness's control