verb ·Rare ·Advanced level

Definitions

Verb

1. 1
   simple past and past participle of co-author form-of, participle, past

   "I co-authored a book with my father."

Example

More examples

"The science fiction movie "Contact" was based on a book co-authored by Carl Sagan and his wife Ann Druyan."

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.