A professional writer who is paid to write material that is officially credited to another person; one who writes on behalf of someone else, often for a celebrity.

plural of ghostwriter

(authorship, intransitive) To write under the name of another (especially literary works). / (authorship, transitive) To author a literary work or speech in the place of another.

Third-person singular simple present indicative form of ghostwrite

Writing for pay without the expectation of receiving credit by name.

present participle of ghostwrite