1. serving as a joint captain or one of two captains of a team, organization, or group
Usage: present participle of cocaptain; commonly used in sports contexts

1. the act or role of serving as one of two captains
Usage: gerund form; often used in sports and team management

Examples

• She is cocaptaining the volleyball team this season alongside her best friend.
• The two seniors are cocaptaining the soccer team for the first time.
• Cocaptaining requires strong communication and shared leadership responsibilities.
• He enjoyed cocaptaining the debate team because he could share the workload.
• The coach decided on cocaptaining to give more students leadership experience.
• They are cocaptaining the swim team and have already improved team morale.