unbiased by personal interest or advantage; not influenced by selfish motives

a disinterested decision by the referee.

not interested; indifferent.

adjective

biased , concerned , interested , involved , passionate , prejudiced

adjective

aloof , candid , casual , dispassionate , equitable , even-handed , impartial , impersonal , incurious , indifferent , just watching the clock , lackadaisical , negative , neutral , nonpartisan , not giving a damn , outside , perfunctory , remote , unbiased , unconcerned , uncurious , unprejudiced , unselfish , withdrawnnotes:if you are disinterested , you have no stake in the outcome of an event and you are impartial - but if you are uninterested , you simply don\'t care; disinterested is \'impartial , neutral\' and uninterested is \'bored , lacking interest\'uninterested means \'having no interest in , being indifferent to\'; disinterested means \'having no personal interest or stake in; being unbiased toward\' , fair-minded , just , objective , square , detached , uninterested , uninvolved , apathetic , cool , disinclined , fair , halfhearted , impassionate , inertial , lazy , magnanimous , passive , reluctant , uninfluenced