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ism
ismnouna distinctive doctrine, theory, system, or practice.
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-ism
-isma suffix appearing in loanwords from Greek, where it was used to form action nouns from verbs (baptism ); on this model, used as a productive suffix in the formation of nouns denoting action or practice, state or condition, principles, doctrines, a usage or characteristic, devotion or adherence, etc. (criticism; barbarism; Darwinism; despotism; plagiarism; realism; witticism; intellectualism ).
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ISM
ISMabbreviationinterstellar medium
ism
1 Americannoun
suffix
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indicating an action, process, or result
criticism
terrorism
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indicating a state or condition
paganism
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indicating a doctrine, system, or body of principles and practices
Leninism
spiritualism
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indicating behaviour or a characteristic quality
heroism
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indicating a characteristic usage, esp of a language
colloquialism
Scotticism
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indicating prejudice on the basis specified
sexism
ageism
abbreviation
noun
Etymology
Origin of ism1
Extracted from words with the suffix -ism
Origin of -ism2
From Greek -ismos, -isma noun suffixes, often directly, often through Latin -ismus, -isma, sometimes through French -isme, German -ismus (all ultimately from Greek )
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
See Examples For:
“What you worry about ism this is two hours a day, right?”
From Seattle Times ● Jun. 8, 2020
Careerism is futile, yet somehow it is the only ism standing.
From The Guardian ● Apr. 23, 2020
But even though this is abstract photography decades before it became an ism in art, his work is seen as scientific.
From Slate ● Sep. 13, 2016
Because for all our talk of colorblindness, we don't really want to dispense with the idea of race so much as we want to lose the "ism."
From Los Angeles Times ● Sep. 24, 2014
Long, unfamiliar words ending in tion, ism, and actic, with more talk about “the people” thrown in for good measure, like Big Ma throwing a pinch of salt into the cake batter.
From "One Crazy Summer" by Rita Williams-Garcia
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We said, of course, yes, and brought the local publisher -ism into the mix to print the limited-edition zines that will be distributed at Halsey’s Frieze booth this week.
From Los Angeles Times ● Feb. 19, 2025
It doesn’t seem like one -ism or -ation is entirely to blame, like globalism or immigration, capitalism or inflation.
From Slate ● Oct. 12, 2024
This was, after all, the peak of "No Reservations" style "Yes, Chef" -ism, when cooking was supposed to be sexy and aggressive and a little bit dangerous.
From Salon ● Aug. 19, 2024
"We have one more -ism in our history: Stalinism," says Andrei Kolesnikov, senior fellow at the Carnegie Eurasia Russia Centre.
From BBC ● May 6, 2024
Stated in the abstract, it would have been a mere blank -ism; developed in its intimate relations with Teufelsdröckh’s character and career, it is filled with the hot life-blood of natural thought and feeling.
From Sartor Resartus, and On Heroes, Hero-Worship, and the Heroic in History by Thomas Carlyle
ISM factory index ticks down in August as price pressure continues to build.
From The Wall Street Journal ● Sep. 2, 2026
The headline ISM gauge of manufacturers sentiment, released Tuesday, dropped to 54.6% in August, from 55.6% in the prior month.
From MarketWatch ● Sep. 1, 2026
The ISM reported that 20% of the manufacturing GDP last month had an index reading that signaled contraction, up from 5% in June.
From The Wall Street Journal ● Aug. 15, 2026
The ISM survey is one of the earliest indicators each month of the health of the economy.
From MarketWatch ● Aug. 5, 2026
The Termination ISM is always us'd but as one Syllable; as Where griesly Schism and raging Strife appear.Cowl.
From The Art of English Poetry (1708) by Edward Bysshe
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.