Definitions for "IMPARTIAL"
Unable to perceive any promise of personal advantage from espousing either side of a controversy or adopting either of two conflicting opinions.
Not partial; not favoring one more than another; treating all alike; unprejudiced; unbiased; disinterested; equitable; fair; just.
free from undue bias or preconceived opinions; "an unprejudiced appraisal of the pros and cons"; "the impartial eye of a scientist"
An impartial person is one who is not biased or prejudiced toward one side or another.
showing lack of favoritism; "the cold neutrality of an impartial judge"
Not having a favorite side or person. Ability to be fair.
treating or affecting all equally and fairly
to remain objective and treat all others fairly.