the.com/disinterest
Not boredom — fairness; the judge who couldn't care less who wins.
means Impartiality born of having no personal stake in the outcome, often confused with simply not caring.
from Built from dis- (not) plus interest (a stake or share), originally a financial idea: someone with no money riding on the result.
Not uninterestedUninterested means bored; disinterested means unbiased.
Courtroom virtueDisinterested judges and juries are the goal.
Losing groundIncreasingly used to mean apathetic, blurring the line.