co-organizer
noun
co-or·ga·niz·er
ˌkō-ˈȯr-gə-ˌnī-zər 
plural co-organizers
: a person who organizes something along with one or more other people
the three co-organizers of the fair
co-organize
transitive verb
co-organized; co-organizing; co-organizes
co-organize an event
Examples of co-organizer in a Sentence
Recent Examples on the Web
One of Cernovich’s co-organizers, Tim Gionet, who goes by the online pseudonym Baked Alaska, was removed from his role after posting antisemitic content on Twitter.
—
Ava Kofman, New Yorker, 2 June 2025
Rachel Smith, co-organizer of the convention and co-founder of Mermaid and Mom, a mermaid party entertainment business, said the California Mermaid Convention brings together water enthusiasts who care for the environment and love dressing up.
—Veronica Fernandez-Alvarado, Sacbee.com, 16 May 2025
Civil rights activist and tour co-organizer Tamika Mallory says that’s exactly who this movement is for: the ones who are tired.
—Kizzy Cox, Essence, 8 Apr. 2025
Glastonbury co-organizer Emily Eavis confirmed the news in a post on the official Glastonbury Instagram page.
—Emily Zemler, Rolling Stone, 6 Mar. 2025
The opposition did not deter Ochoa and co-organizer Sofia Gonzalez from organizing the protest with the support of activist group Brown Issues.
—Jennah Pendleton, Sacramento Bee, 12 Feb. 2025
Together Jeremy Allen White contest co-organizer Vaske thinks the community appeal really drives the phenomenon.
—Zoey Lyttle, People.com, 29 Nov. 2024
What demonstrators are saying At the protest in Georgetown, co-organizers Sara Steffens and Melissa Knutson stood alongside other demonstrators carrying signs.
—Alaa Elassar, CNN Money, 29 Mar. 2025
The opposition did not deter Ochoa and co-organizer Sofia Gonzalez from organizing the protest with the support of activist group Brown Issues.
—Jennah Pendleton, Sacramento Bee, 12 Feb. 2025
Examples are automatically compiled from online sources to
show current usage.
Read More
Opinions expressed in the examples do not represent those of Merriam-Webster or its editors.
Send us feedback.
Ava Kofman, New Yorker, 2 June 2025
Rachel Smith, co-organizer of the convention and co-founder of Mermaid and Mom, a mermaid party entertainment business, said the California Mermaid Convention brings together water enthusiasts who care for the environment and love dressing up.
—Veronica Fernandez-Alvarado, Sacbee.com, 16 May 2025
Civil rights activist and tour co-organizer Tamika Mallory says that’s exactly who this movement is for: the ones who are tired.
—Kizzy Cox, Essence, 8 Apr. 2025
Glastonbury co-organizer Emily Eavis confirmed the news in a post on the official Glastonbury Instagram page.
—Emily Zemler, Rolling Stone, 6 Mar. 2025
The opposition did not deter Ochoa and co-organizer Sofia Gonzalez from organizing the protest with the support of activist group Brown Issues.
—Jennah Pendleton, Sacramento Bee, 12 Feb. 2025
Together Jeremy Allen White contest co-organizer Vaske thinks the community appeal really drives the phenomenon.
—Zoey Lyttle, People.com, 29 Nov. 2024
What demonstrators are saying At the protest in Georgetown, co-organizers Sara Steffens and Melissa Knutson stood alongside other demonstrators carrying signs.
—Alaa Elassar, CNN Money, 29 Mar. 2025
The opposition did not deter Ochoa and co-organizer Sofia Gonzalez from organizing the protest with the support of activist group Brown Issues.
—Jennah Pendleton, Sacramento Bee, 12 Feb. 2025
Cite this Entry
“Co-organizer.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/co-organizer. Accessed 4 Jul. 2025.
Copy CitationLove words? Need even more definitions?
Merriam-Webster unabridged
Share