1. people who work together on a project or activity
Usage: plural of collaborator
2. people who cooperate with an enemy occupying force
Usage: often considered negative or treasonous

Examples

• The research collaborators published their findings in a prestigious journal.
• She worked with several collaborators to complete the documentary film.
• The software was developed by a team of international collaborators.
• The museum exhibition featured works by multiple artistic collaborators.
• During the war, suspected collaborators faced harsh punishment.
• The resistance movement targeted known collaborators in the occupied territory.