1. people who speak to or write to someone or a group
Usage: plural of addresser
2. people who deal with or tackle a particular issue or problem
Usage: plural of addresser

Examples

• The conference featured several distinguished addressers from various universities.
• Public addressers must be skilled at engaging their audiences.
• The addressers of climate change include scientists and policymakers.
• Letter addressers should write clearly and legibly.
• The addressers spoke passionately about social justice issues.
• Multiple addressers presented their research findings at the symposium.