1. people who write a book, article, or other work together
Usage: plural of coauthor

1. writes a book, article, or other work together with someone else
Usage: third person singular present

Examples

• The two professors are coauthors of the textbook.
• She coauthors several research papers each year.
• The novel has three coauthors who worked together for two years.
• He coauthors articles with his colleague at the university.
• The coauthors met weekly to discuss their progress.
• She often coauthors studies with international researchers.
• The book’s coauthors have different areas of expertise.