coauthor

noun

co·​au·​thor (ˌ)kō-ˈȯ-thər 

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

(ˌ)kō-ˈȯ-thər-ˌship 

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

One of the coauthors of the textbook, Sergey Vangorodsky, has said the book is not used as a teaching tool in Russian schools. —David Faris, Newsweek, 27 Dec. 2024

However, omega-3 mediators only come into play when the body is fighting inflammation and are therefore often difficult to detect during the initiation of inflammation, said study coauthor Dr. Ganesh Halade, an associate professor of internal medicine at the University of South Florida. —Sandee Lamotte, CNN, 11 Dec. 2024

The conversation between Terenzio and coauthor Liz McNeil, who also serves as an editor-at-large at PEOPLE, was moderated by Gina Gershon, who befriended John after the two met through their involvement in Naked Angels, the downtown theater troupe. —Liz McNeil, People.com, 14 Dec. 2024

An enterprise cloud identity expert, multi-exit serial entrepreneur and coauthor of the SAML SSO standard. —Eric Olden, Forbes, 3 Dec. 2024

Word History

First Known Use

1827, in the meaning defined above

Kids Definition

coauthor

noun

co·​au·​thor

(ˈ)kō-ˈȯ-thər

: an author who works with another author