discriminate

verb

dis·​crim·​i·​nate di-ˈskri-mə-ˌnāt 

discriminated; discriminating

transitive verb

1

a

: to mark or perceive the distinguishing or peculiar features of

Depth perception may be defined as the ability to appreciate or discriminate the third dimension …

—H. G. Armstrong

b

: distinguish, differentiate

discriminate hundreds of colors

2

: to distinguish by discerning or exposing differences : to recognize or identify as separate and distinct

discriminate right from wrong

especially : to distinguish from another like object

discriminate the individual voices in the choir

intransitive verb

1

a

: to make a distinction

discriminate among historical sources

discriminates between literary fiction and popular fiction

b

: to use good judgment

2

: to make a difference in treatment or favor on a basis other than individual merit

discriminate in favor of your friends

discriminate against a certain nationality

Did you know?

Although many methods or motives for discriminating are unfair and undesirable (or even illegal), the verb itself has a neutral history. English speakers borrowed it from the past participle of the Latin verb discriminare (meaning "to distinguish or differentiate"), which, itself, is derived from the verb discernere, meaning "to distinguish between." Discernere, in turn, was formed by combining the prefix dis- (meaning "apart") and cernere ("to sift"). Other descendants of discernere include discern and discernible (as you no doubt guessed), discreet, and indiscretion. In addition, the root cernere gives us concern, certain, decree, and even secret.

Synonyms

• differentiate
• distinguish

Examples of discriminate in a Sentence

The school is not allowed to discriminate.

the human eye can discriminate between very slight gradations of color

Recent Examples on the Web

Housing just 110 guests in 54 suites, Corinthian is selected by a discriminating guest list seeking an extraordinary experience aboard the largest sailing yacht in the world. —Kathleen Turner, Forbes.com, 24 Aug. 2025

In 1974: The Equal Educational Opportunities Act took effect, prohibiting schools from discriminating against students based on race, color, gender or nationality. —Daily Briefing, AZCentral.com, 22 Aug. 2025

Many pollinators use a combination of color and scent to detect and discriminate between flowers. —Claire Therese Hemingway, The Conversation, 18 Aug. 2025

Behavioral tests confirmed that the mice that had experienced this axon loss were less adept at detecting and discriminating between smells. —New Atlas, 18 Aug. 2025

Word History

Etymology

Latin discriminatus, past participle of discriminare, from discrimin-, discrimen distinction, from discernere to distinguish between — more at discern

First Known Use

1615, in the meaning defined at sense 1b

Rhymes for discriminate

• abbreviate
• accelerate
• accommodate
• accumulate
• acuminate
• adjudicate
• adulterate
• affiliate
• agglomerate
• agglutinate
• alleviate
• amalgamate

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Kids Definition

discriminate

verb

dis·​crim·​i·​nate dis-ˈkrim-ə-ˌnāt 

discriminated; discriminating

1

a

: to see the special features of

discriminate the geologic features of an area

b

: distinguish sense 1, differentiate

discriminate hundreds of colors

2

: to be able to tell the difference especially between similar things

discriminate between a tree and a bush

3

: to treat some people better than others without any fair or proper reason

discriminable

-ə-nə-bəl

adjective

Medical Definition

discriminate

verb

dis·​crim·​i·​nate dis-ˈkrim-ə-ˌnāt 

discriminated; discriminating

transitive verb

: to respond selectively to (a stimulus)

intransitive verb

: to respond selectively

the capacity of organisms to discriminate

—J. A. Swets

Legal Definition

discriminate

intransitive verb

dis·​crim·​i·​nate dis-ˈkri-mə-ˌnāt 

discriminated; discriminating

: to make a difference in treatment or favor on a basis other than individual merit

especially : to make a difference in treatment on a basis prohibited by law (as national origin, race, sex, religion, age, or disability) see also bona fide occupational qualification, equal protection, reverse discrimination, suspect class, Civil Rights Act of 1964

discrimination

dis-ˌkri-mə-ˈnā-shən 

noun