collaborator
nounUK /kəˈlæbəreɪtə/
US /kəˈlæbəreɪtər/
A collaborator is someone who works together with others on a job or project.
Mia was a great collaborator on our class science project.
RELATED WORDS
OTHER MEANINGS
2. A person who helps an enemy or an opposing group.
During the war, some people were accused of being collaborators with the invaders.
3. A person or organization that works with another on a shared activity, often in business or the arts.
The museum thanked its collaborators for helping to build the new exhibit.
4. Someone who assists a writer, scientist, or artist in creating a work.
The author's collaborator helped her finish the book on time.