affair
//əˈfɛr//
Noun
affairSingular
affairsPlural
1
An event, matter, or situation, especially one of public interest or concern
The scandal became a national affair that dominated the news.
2
A romantic or sexual relationship between two people, especially when at least one is married to someone else
He had an affair with a colleague at work.
3
A thing that is someone's concern or responsibility
What I do in my free time is my own affair.
4
An organized social gathering or event
The charity ball was a formal affair with over 200 guests.