impartial

im-PAR-shuhl /ɪmˈpɑːr.ʃəl/
adjectiveB2GRESATIELTSTOEFL
GeneralFormalLegal

Treating all rivals or disputants equally; fair and unbiased.

Requires freedom from prejudice, personal interest, or emotional attachment when evaluating a situation.

The story behind the word. Coined in 16th-century English from prefix 'im-' (not) and 'partial' (taking a part/side), literally meaning one who takes no single person's side.

Word relationships

  • disinterested: 'Disinterested' means free from self-interest or personal gain, making it a precise synonym for 'impartial', though commonly confused with 'uninterested'.
  • unbiased: 'Unbiased' refers broadly to lack of prejudice, whereas 'impartial' often describes someone in an active judgment role.
  • partial: Favoring one side over another; biased.
  • partisan: Strongly committed to a specific party, faction, or cause.

Commonly confused with

  • disinterested: Disinterested means impartial/unbiased; uninterested means bored or lacking interest.

Word family

  • impartiality (noun): Equal treatment of all rivals or disputants; fairness.
  • impartially (adverb): In an unbiased or fair manner.

Collocations

  • impartial observer
  • impartial judge
  • impartial advice
  • remain impartial

Idioms & expressions

  • hold the scales even

Example sentences

  • "A judge must remain entirely impartial, regardless of personal feelings toward the defendants." Judicial Process
  • "Philosophers debate whether an impartial observer can ever truly exist in human society." Ethics

Memory hook

IMPARTIAL means taking NO PART (im-part) in choosing sides. Taking no side; fair to all.

When not to use

Do not confuse with 'uninterested' or 'indifferent'; an impartial observer cares about justice but favors neither side.

Fun facts

  • Lady Justice's blindfold is the classic visual symbol of strict legal impartiality.

Related words

equity, egalitarian

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