'coauthor' definitions:

Definition of 'coauthor'

From: WordNet
noun
A writer who collaborates with others in writing something [syn: coauthor, joint author]

Definition of 'coauthor'

From: GCIDE
  • coauthor \coauthor\ n. a writer who collaborates with others in writing something.
  • Syn: joint author. [WordNet 1.5]

Synonyms of 'coauthor'

From: Moby Thesaurus