Not dictated by passion; not proceeding from temper or bias; impartial; as, dispassionate proceedings; a dispassionate view
Someone who is dispassionate is calm and reasonable, and not affected by emotions. We, as prosecutors, try to be dispassionate about the cases we bring = detached + dispassionately dis·pas·sion·ate·ly He sets out the facts coolly and dispassionately. not influenced by personal emotions and therefore able to make fair decisions = impartial
Free from passion; not warped, prejudiced, swerved, or carried away by passion or feeling; judicial; calm; composed