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coauthor

[koh-aw-ther, koh-aw-] /koʊˈɔ θər, ˈkoʊˌɔ-/
noun
1.
one of two or more joint authors.
verb (used with object)
2.
to write in joint authorship.
Origin of coauthor
1860-1865
1860-65; co- + author
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2015.
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British Dictionary definitions for coauthor

coauthor

/kəʊˈɔːθə/
noun
1.
a person who shares the writing of a book, article, etc, with another
verb
2.
(transitive) to be the joint author of (a book, article, etc)
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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Word Origin and History for coauthor
n.

also co-author, from co- + author. From 1948 as a verb. Related: Coauthored; coauthoring.

Online Etymology Dictionary, © 2010 Douglas Harper
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Word Value for coauthor

13
14
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