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Related to coauthor: authored
co·au·thoror co-au·thor (kō-ô′thər)
A collaborating or joint author.
tr.v. co·au·thored, co·au·thor·ing, co·au·thors or co-au·thored or co-au·thor·ing or co-au·thors
To be a collaborating or joint author of: two colleagues who coauthored an article.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
(Journalism & Publishing) a person who shares the writing of a book, article, etc, with another
(Journalism & Publishing) (tr) to be the joint author of (a book, article, etc)
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
co•au•thor(koʊˈɔ θər, ˈkoʊˌɔ-)
1. one of two or more joint authors.v.t.
2. to be a coauthor of.
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.
Past participle: coauthored
Collins English Verb Tables © HarperCollins Publishers 2011
coauthor[ˈkəʊˌɔːθəʳ] n → coautore/trice
Collins Italian Dictionary 1st Edition © HarperCollins Publishers 1995