1. matters of interest or concern; business or activities
Usage: plural form
2. the general state of things; circumstances
Usage: plural form
3. romantic or sexual relationships, especially secret ones
Usage: plural form

Examples

• She handles all financial affairs for the company.
• The minister discussed foreign affairs with the ambassador.
• He put his affairs in order before traveling abroad.
• Current affairs are discussed in today’s newspaper.
• The scandal involved several extramarital affairs.
• World affairs have become increasingly complex.
• Personal affairs should remain private.