disseminate
Americanverb (used with object)
-
disseminates,
present (3rd person singular)
-
disseminated,
past participle, past
-
disseminating
present participle
verb
Usage
What does disseminate mean? To disseminate is to distribute, spread, broadcast, or disperse widely. The act or process of disseminating is dissemination. The word is especially used in reference to the distribution of information, or things that contain information, like files and documents. It is also associated with the official release of such information by organizations, such as a company that disseminates a press release or a government agency that disseminates information to the public. Example: Our chief media officer is responsible for disseminating press releases to various outlets.
Other Word Forms
Derived Forms
Inflected Forms
Participles
Conjugated Forms
Present
-
disseminatesimple
-
disseminatessimple
-
have disseminatedperfect
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has disseminatedperfect
-
am disseminatingprogressive
-
are disseminatingprogressive
-
is disseminatingprogressive
-
have been disseminatingperfect progressive
-
has been disseminatingperfect progressive
Past
-
disseminatedsimple
-
had disseminatedperfect
-
was disseminatingprogressive
-
were disseminatingprogressive
-
had been disseminatingperfect progressive
Future
Etymology
Origin of disseminate
First recorded in 1595–1605; from Latin dissēminātus (past participle of dissēmināre; dis- dis- 1 + sēmināre “to sow”), equivalent to dis- + sēmin- (stem of sēmen “seed”) + -ātus -ate 1
Explanation
Disseminate means to spread information, knowledge, opinions widely. Semin- derives from the Latin word for seed; the idea with disseminate is that information travels like seeds sown by a farmer. Think about a teacher distributing a hand out at the beginning of a class. The dis- of disseminate and distribute come from the same Latin prefix which means "apart, in a different direction." But unlike papers distributed in class, information, once spread around in all directions, cannot be pulled back in. Think about false rumors or political smear campaigns and you'll understand that dissemination is usually a one-way process.
Vocabulary lists containing disseminate
Hidden Figures
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Grade 11, List 5
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1984
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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:
“Their intent was to disseminate false and derogatory information about Ms. Comans as widely as possible.”
From Salon ● Oct. 16, 2026
There’s a need to disseminate information and I can’t be hysterical about it.
From Los Angeles Times ● Sep. 11, 2026
She was also ordered not to produce or disseminate photos that could have been preserved on iCloud.
From BBC ● Sep. 2, 2026
"I have no doubt whatsoever that the people who espouse theories like those promoted by this individual will continue to disseminate them," Nunez added, referring to some French politicians.
From Barron's ● Jul. 30, 2026
We are rightly appalled by the genetic effects of radiation; how then, can we be indifferent to the same effect in chemicals that we disseminate widely in our environment?
From "Silent Spring" by Rachel Carson
The letter said that project was aimed at assessing how the Secret Service identifies, receives, disseminates and operationalizes intelligence concerning threats to the officials it protects.
From The Wall Street Journal ● Mar. 3, 2026
“If a city in a country wants to promote its tourism, its culture, that’s a very different thing from a paid advertisement that disseminates discriminatory messages,” she said.
From Los Angeles Times ● Apr. 21, 2025
The brain puppeteers the hormone system, which disseminates chemical signals through the bloodstream, and those chemicals can spark a wide variety of biological responses.
From Slate ● Jun. 26, 2023
It stores and integrates incoming information from the environment and interprets and disseminates information across different tissues.
From Salon ● Jun. 14, 2023
In the same way the putrid frog emits and disseminates around it atoms of putrescence which travel to a considerable distance and so attract and delight the Necrophorus, the carrion-beetle.
From Social Life in the Insect World by Bernard Miall
Earlier this morning, she was huddled in a room full of men—each brandishing neatly bullet-pointed memos—drumming up talking points about A.I. safety that will soon be disseminated across Capitol Hill.
From Slate ● Oct. 15, 2026
"Generative AI enables disinformation to be created at unprecedented scale, tailored to specific audiences, and disseminated with remarkable speed," an EU official said.
From Barron's ● Jul. 28, 2026
And conservative media outlets, such as Fox News, have disseminated them to millions of viewers.
From Salon ● Jun. 4, 2026
“The preliminary cause of death was determined to be disseminated intravascular coagulopathy and snake envenomation from snake bites,” according to the Sheriff’s Office.
From Los Angeles Times ● Apr. 21, 2026
Such a secret could not be widely disseminated, as there would be no point in making gold if everyone was at it.
From "The Invention of Science" by David Wootton
An Egyptian court denied on Thursday the appeal of a prominent economist seeking to overturn his five-year prison sentence for disseminating "fake news", according to one of his lawyers.
From Barron's ● Dec. 25, 2025
We need automated real-time systems capable of disseminating alerts across sectors in hours, not weeks.
From The Wall Street Journal ● Nov. 23, 2025
On Thursday, the Washington Post published an article about the White House’s “rapid-response influencer operation, disseminating messages directly to Americans through the memes, TikToks and podcasts where millions now get their news.”
From Salon ● Mar. 8, 2025
He said anyone disseminating "unverified or malicious information", would be arrested and prosecuted.
From BBC ● Dec. 4, 2024
They might “build on public panic to further destabilize the system by disseminating rumors” and therefore “increase media coverage” and “stress the public health system.”
From "Zeitoun" by Dave Eggers
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Get a wordDefinitions 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.
