coauthor

noun

co·​au·​thor (ˌ)kō-ˈȯ-thər How to pronounce coauthor (audio)
variants or co-author
plural coauthors or co-authors
: one who collaborates with another person in authoring a literary or dramatic work, a document, a legislative bill, etc.
coauthors of many books and plays
the coauthors of new legislation
coauthor transitive verb
or co-author
coauthored or co-authored; coauthoring or co-authoring
… he coauthored legislation … requiring the publication on the Internet of the cost of all federal contracts, grants, and congressional "earmarks,"… Michael Tomasky
a co-authored book
coauthorship noun
or co-authorship
… accepting coauthorship on studies to which they did not significantly contribute. Mary Murray

Examples of coauthor in a Sentence

Recent Examples on the Web
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.
Joshi is coauthor of a 2021 study that explores not only why succession plans fail, but why the personal psychology of the CEO often plays a defining role. Julian Hayes Ii, Forbes.com, 28 May 2025 The impact of extra red tape Roberts, the study's coauthor, highlighted one other timely implication of his team's results. Leslie Walker, NPR, 20 May 2025 Rewriting evolutionary history The rock slab, found by amateur paleontologists and study coauthors Craig Eury and John Eason in the Snowy Plains Formation in Victoria, Australia, appears to show two sets of tracks from the same animal that represent the earliest clawed footprints ever discovered. Ashley Strickland, CNN Money, 22 May 2025 By comparison, the gross social return on private R&D investment is about 55%, according to a 2013 study by Stanford economics Professor Nick Bloom and coauthors. John Drake, Forbes.com, 19 May 2025 See All Example Sentences for coauthor

Word History

First Known Use

1827, in the meaning defined above

Time Traveler
The first known use of coauthor was in 1827

Browse Nearby Words

Cite this Entry

“Coauthor.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/coauthor. Accessed 8 Jun. 2025.

Kids Definition

coauthor

noun
co·​au·​thor
(ˈ)kō-ˈȯ-thər
: an author who works with another author

More from Merriam-Webster on coauthor

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!