1. people who take part in or join in an activity or event
Usage: plural of participator

Examples

• The workshop had over fifty participators from different departments.
• All participators in the study were required to sign consent forms.
• The coach thanked the participators for their dedication during training.
• Active participators in the discussion received extra credit points.
• The survey results showed that most participators were satisfied with the program.
• New participators were welcomed with an orientation session.