coauthors Get Printable Handwriting Hear It! Say It! Write It! Learn It! Spelling Test Definition tr. verb. to write jointly with one or more other writers. Example Sentence Donovan and Sarah are the coauthors of the book. Synonyms more than one writer; writer; writing jointly Antonyms two readers Hear It! Say It! Write It! coauthors Switch to cursive Start Share with your friends: