What does coauthored mean?
"Coauthored" is the past tense and past participle of the verb "coauthor," meaning to write or create a work jointly with one or more other people. It appears most often in academic, scientific, journalistic, and publishing contexts, where credit for intellectual work must be precisely attributed: researchers coauthored studies, journalists coauthored articles, and politicians coauthored legislation. The word carries a neutral-to-positive connotation, signalling collaboration and shared expertise rather than solitary effort, and it frequently shows up in phrases such as "coauthored a paper" or "coauthored with." In résumés and citations it functions as shorthand for genuine joint creative contribution. Stylistically, American English tends to write the word closed ("coauthored"), following guidance from major U.S. style manuals, while British English commonly hyphenates it ("co-authored"). The term derives from the prefix "co-," meaning "together," attached to "author," which traces back through Old French to the Latin "auctor," meaning originator or promoter.
verb (past tense and past participle of "coauthor")Wrote or created a work jointly with one or more other people.
- To write or create a work (such as a book, article, report, or study) jointly with another person or people.
"She coauthored three papers with her doctoral supervisor before graduating."
"The two scientists coauthored a landmark study on climate change."
"He coauthored his memoir with a professional journalist."
The prefix "co-" comes straight from Latin, so every time you coauthor something you're etymologically joining forces with an ancient Roman collaborator.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of coauthored
The word combines the Latin-derived prefix "co-," meaning "together or jointly," with "author," which entered Middle English from Old French around the late Middle Ages and ultimately derives from the Latin "auctor" — an originator, promoter, or creator, itself rooted in the verb "augere," "to increase or originate." The compound formation reflects modern collaborative practice: as joint publication became routine in science and scholarship, writers naturally prefixed "co-" to "author." Cognate words sharing this Latin root include "authorize," "authoritative," and "augment."
Related word forms
How coauthored is actually used
Standard in academic and professional writing, where it typically appears in the passive construction "a paper coauthored by..." American style usually closes the compound ("coauthored"), while British usage often retains the hyphen ("co-authored"). Both are acceptable.
Easily confused with coauthored
"Co-authored" is the same word written with a hyphen, a variant spelling common in British English, whereas "coauthored" is the closed form more typical of American style guides.