1. a person who attends or is present at an event, meeting, or gathering

Examples

• The conference had over 500 attenders from around the world.
• Regular attenders of the book club receive a discount on new releases.
• The theater manager counted the attenders before the show began.
• She was a faithful attender of Sunday services for many years.
• The workshop was designed for first-time attenders.
• Attenders must register in advance to secure their seats.