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definitions

unbiased

[ uhn-bahy-uhst ]
/ ʌnˈbaɪ əst /
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adjective

not biased or prejudiced; fair; impartial.

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RELATED WORDS

disinterested, impartial, open-minded, honest, dispassionate, neutral, equitable, nonpartisan, aloof, cold, equal, even-handed, fair, just, objective, straight, uninterested, unprejudiced, nondiscriminatory, unbigoted

Nearby words

  1. unbend,
  2. unbending,
  3. unbent,
  4. unbeseeming,
  5. unbias,
  6. unbiblical,
  7. unbidden,
  8. unbind,
  9. unbirthday,
  10. unbitted
Also especially British, un·bi·assed.

Origin of unbiased

First recorded in 1600–10; un-1 + biased
Related formsun·bi·ased·ly, adverb
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for unbiased

British Dictionary definitions for unbiased

unbiased

unbiassed

/ (ʌnˈbaɪəst) /

adjective

having no bias or prejudice; fair or impartial
statistics
  1. (of a sample) not affected by any extraneous factors, conflated variables, or selectivity which influence its distribution; random
  2. (of an estimator) having an expected value equal to the parameter being estimated; having zero bias
  3. Also called: discriminatory (of a significance test). Having a power greater than the predetermined significance level
Derived Formsunbiasedly or unbiassedly, adverbunbiasedness or unbiassedness, noun
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012