1. people who choose not to join groups, organizations, or activities
Usage: plural form

Examples

• The nonjoiners preferred to work alone rather than participate in team projects.
• Some students are natural nonjoiners who avoid clubs and extracurricular activities.
• The company struggled to engage the nonjoiners in their team-building exercises.
• Nonjoiners often value their independence over group membership.
• The survey revealed that nonjoiners made up about 30% of the student body.
• Many nonjoiners still contribute to their communities in individual ways.