1. (a.) Free from passion; not biased or prejudiced; impartial; as, dispassionate proceedings; a dispassionate view\; not carried away by passion or feeling; judicial; calm; composed.

2. (a.) Not dictated by passion; not proceeding from temper or bias; impartial; as, dispassionate proceedings; a dispassionate view.

Olympian aboveboard abstract affectless aloof anesthetized apathetic arctic ataractic autistic blase blunt bovine calm candid careless casual catatonic chill chilly cold cold as charity cold-blooded coldhearted colorless composed cool detached devil-may-care disinterested disregardful drugged dull easygoing emotionally dead emotionless equable equal equitable even even-tempered evenhanded fair frank frigid frosted frosty frozen heartless heedless icy immovable impartial impassible impassive impersonal imperturbable inattentive incurious indifferent inexcitable inirritable insouciant insusceptible just lackadaisical level-headed levelheaded listless lofty mindless negligent neutral nonchalant nonemotional objective obtuse open open-minded out of touch passionless patient peaceful perfunctory placid pococurante poker-faced reckless regardless reposeful self-absorbed self-controlled self-possessed selfless serene sober soulless spiritless steady stoic stolid straightforward tranquil turned-off unaffectionate unanxious unbiased uncolored unconcerned undazzled undiscriminating undisturbable unemotional unexcitable unexcited unfeeling unflappable unimpassioned unimpressionable uninfluenced uninterested unirritable unjaundiced unloving unmindful unmoved unnervous unpassionate unprejudiced unprepossessed unresponding unresponsive unruffled unselfish unsolicitous unsusceptible unswayed unsympathetic untouchable