biased

adjective

bi·​ased ˈbī-əst 

1

: exhibiting or characterized by bias

2

: tending to yield one outcome more frequently than others in a statistical experiment

a biased coin

3

: having an expected value different from the quantity or parameter estimated

a biased estimate

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Bias vs. Biased

In recent years, we have seen more evidence of the adjectival bias in constructions like “a bias news program” instead of the more usual “a biased news program.” The reason is likely because of aural confusion: the -ed of biased may be filtered out by hearers, which means that bias and biased can sound similar in the context of normal speech. They are not interchangeable, however. The adjective that means “exhibited or characterized by an unreasoned judgment” is biased (“a biased news story”). There is an adjective bias, but it means “diagonal” and is used only of fabrics (“a bias cut across the fabric”).

Synonyms

• one-sided
• parti pris
• partial
• partisan
• prejudiced

Examples of biased in a Sentence

It's also politically biased, full of slighting references to the Whigs, whom Johnson detested, and imperiously chauvinistic, wherever possible dismissing or making light of words imported from French. —Charles McGrath, New York Times Book Review, 4 Dec. 2005

I am willing to believe that history is for the most part inaccurate and biased, but what is peculiar to our age is the abandonment of the idea that history could be truthfully written. In the past people deliberately lied, or they unconsciously colored what they wrote, or they struggled after the truth, well knowing that they must make many mistakes; but in each case they believed that 'the facts' existed and were more or less discoverable. —Leon Wieseltier, New Republic, 17 Feb. 2003

The information experts say that it's dangerous to conclude very much from talking to people because you will never interact with a scientifically selected random sample. Thus, the information you derive from meeting people is biased or anecdotal. —Will Manley, Booklist, 1 Mar. 2002

But even if you think I may be biased about the book's conclusions, please trust me about its awful prose. —James Martin, Commonweal, 3 May 2002

She is too biased to write about the case objectively.

He is biased against women.

The judges of the talent show were biased toward musical acts.

Recent Examples on the Web

The Star found that Black firefighters were less likely to be promoted to higher ranks due to a biased testing system as well as policies that tended to keep Black firefighters from choice assignments in fire stations that could lead to career advancement. —Mike Hendricks, Kansas City Star, 7 Feb. 2025

Reality check: Musk and some Republicans have said that overhauling the government will save money and root out biased programs. —Victoria Knight, Axios, 4 Feb. 2025

To prevent the final numbers from being biased toward those with many 0s or 1s, pairs of bits are compared. —IEEE Spectrum, 29 Jan. 2025

The solution to biased AI is not to abandon the technology but to flood it with women's perspectives, experiences, and values. —Erin Grau, TIME, 29 Jan. 2025

Word History

Etymology

see bias entry 1

First Known Use

1599, in the meaning defined at sense 1