co-worker
US /ˌkoʊˈwɜːr.kər/
UK /ˌkoʊˈwɜːr.kər/
1.
collègue, confrère
a person with whom one works, typically in a professional or office setting
:
•
My co-worker helped me finish the report on time.
Mon collègue m'a aidé à terminer le rapport à temps.
•
She enjoys collaborating with her co-workers on projects.
Elle aime collaborer avec ses collègues sur des projets.