organizer
Americannoun
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a person who organizes, especially one who forms and organizes a group.
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a person whse job is to enlist employees into membership in a union.
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a person who organizes or schedules work.
You would get this job done sooner if you were a better organizer.
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a multiple folder or, sometimes, a notebook in which correspondence, papers, etc., are sorted by subject, date, or otherwise, for systematic handling.
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Embryology. any part of an embryo that stimulates the development and differentiation of another part.
noun
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a person who organizes or is capable of organizing
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a container with a number of compartments for storage
hanging organizers to keep your clothes smart
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embryol any part of an embryo or any substance produced by it that induces specialization of undifferentiated cells
Other Word Forms
Noun Inflected Forms
Etymology
Origin of organizer
First recorded in 1840–50; organiz(e) ( def. ) + -er 1 ( def. )
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:
Alexandra Fine, a mother of three young children, spends about $85,000 a year on a team of seven that includes nannies, a home organizer, a handyman and a virtual assistant.
From The Wall Street Journal ● Jul. 18, 2026
One of the study's lead authors, Renée Kosonen, says tau acts like an organizer that helps the brain build accurate and lasting memories.
From Science Daily ● Jul. 12, 2026
“It’s really hard for us to be living like this,” said Alma Lagunas, a resident and community organizer.
From Los Angeles Times ● Jul. 2, 2026
And, in the closely watched 13th District, community organizer Darializa Avila Chevalier led Rep. Adriano Espaillat, the chair of the House Hispanic Caucus, by roughly 3.5 points.
From Salon ● Jun. 24, 2026
Mendel, as we shall see, was an instinctual gardener—a breeder of plants, a counter of seeds, an isolator of traits; Darwin was a garden digger—a classifier of plants, an organizer of specimens, a taxonomist.
From "The Gene" by Siddhartha Mukherjee
Justin Bieber has been added to the star-packed lineup of the first-ever World Cup final halftime show as organizers confirmed Wednesday that the entire musical performance will last 11 minutes.
From Barron's ● Jul. 8, 2026
The FAA spokeswoman said the air show organizers had the responsibility to check who owned the jet fighters.
From The Wall Street Journal ● Jul. 5, 2026
Temperatures climbed into the 90s with heat indices exceeding 100 degrees, forcing organizers to scale back outdoor programming, expand cooling stations and urge visitors to take frequent breaks.
From Salon ● Jul. 4, 2026
A short time later, organizers closed the fair until 5 pm.
From Barron's ● Jul. 3, 2026
The organizers asked Country Joe if he’d fill some time doing a solo act.
From "Boots on the Ground: America's War in Vietnam" by Elizabeth Partridge
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.
