1. Active involvement or engagement in an activity, event, or organization; the act of taking part.
Usage: Often used in formal or institutional contexts.; Commonly appears in educational, civic, and organizational settings.

Examples

• The school encourages student participaction in community service projects.
• High participaction rates in the survey indicate strong community interest.
• Employee participaction in training programs has improved significantly this year.
• The success of the event depends on active participaction from all volunteers.
• Increasing participaction in local government is essential for democracy.
• The organization saw greater participaction after launching its new membership drive.