The feeling of wanting to know or learn about something or someone. She has a keen interest in ancient history.
Money paid regularly at a particular rate for the use of money lent, or for delaying the repayment of a debt. The bank offers a 3% interest rate on savings accounts.
A stake or involvement in an undertaking, especially a financial one. He has a significant interest in the new tech startup.
A group or organization having a common concern, especially in politics or business. The environmental interest lobbied for stricter pollution controls.
The advantage or benefit of a person or group. It's in your best interest to keep the documents safe.
An activity, subject, or pastime that someone enjoys doing or learning about. Her interests include hiking, painting, and astronomy.