ism

1 of 2

noun

ˈi-zəm 

1

: a distinctive doctrine, cause, or theory

2

: an oppressive and especially discriminatory attitude or belief

we all have got to come to grips with our isms

—Joycelyn Elders

-ism

2 of 2

noun suffix

1

a

: act : practice : process

criticism

plagiarism

b

: manner of action or behavior characteristic of a (specified) person or thing

animalism

c

: prejudice or discrimination on the basis of a (specified) attribute

racism

sexism

2

a

: state : condition : property

barbarianism

b

: abnormal state or condition resulting from excess of a (specified) thing

alcoholism

or marked by resemblance to (such) a person or thing

giantism

3

a

: doctrine : theory : religion

Buddhism

b

: adherence to a system or a class of principles

stoicism

4

: characteristic or peculiar feature or trait

colloquialism

Examples of ism in a Sentence

Noun

Cubism, Impressionism, and other artistic isms.

ageism, racism, sexism, and all the other familiar isms

Recent Examples on the Web

Noun

Although not prominently acknowledged, Trump and Vladimir Putin espouse a very real and formidable political ideology which appeals to their electorate—the ism in which both brazenly trade is revanchism. —Edward A. Wasserman, Hartford Courant, 18 June 2024

But rather than participate in this kind of sexism — and also not engage in outright single-ism — maybe set some ground rules in advance. —Judith Martin, The Mercury News, 1 June 2024

These isms have been busy raping the planet, based on an old, malignant story that the environment is nothing but dead stuff to exploit. —Hazlitt, 26 July 2023

Two great feats of dad-ism! —New York Times, 19 Aug. 2021

Word History

Etymology

Noun

-ism

Noun suffix

Middle English -isme, from Middle French & Latin; Middle French, partly from Latin -isma (from Greek) & partly from Latin -ismus, from Greek -ismos; Greek -isma & -ismos, from verbs in -izein -ize

First Known Use

Noun

1680, in the meaning defined at sense 1

Kids Definition

ism

1 of 2 noun

ˈiz-əm 

1

: a distinctive belief, cause, or theory

2

: an oppressive and especially discriminatory attitude or belief

-ism

2 of 2 noun suffix

ˌiz-əm

1

a

: act : practice : process

criticism

plagiarism

b

: manner of action or behavior

heroism

2

a

: state : condition : property

skepticism

b

: abnormal state or condition

alcoholism

3

: doctrine : theory : cult

Buddhism

socialism

4

: characteristic or peculiar feature

colloquialism

Etymology

Noun suffix

derived from Greek -isma and Greek -ismos (noun suffixes)