What is decisioned? What is decisioned? A conclusion or judgment reached after consideration: Have you come to a decision yet?The act of reaching a conclusion or of passing of judgment on an issue under consideration: The judges' decision is taking a long time.Firmness of character or action; determination: Is he a man of decision?Sports A victory won on points in boxing when no knockout has occurred or in wrestling when no fall has occurred.Baseball A win or loss accorded to a pitcher: has four wins in six decisions.