1. to think about problems or unpleasant things that might happen in a way that makes you feel anxious
2. to make someone feel anxious or troubled
3. to annoy or bother someone repeatedly

1. anxious thoughts about actual or potential problems
2. a source of anxiety or concern

Examples

• Don’t worry about the test; you studied hard.
• She worries constantly about her children’s safety.
• The strange noise from the car engine worried him.
• Stop worrying me with your complaints.
• Financial worry kept her awake at night.
• His biggest worry is finding a job after graduation.
• The dog worried the bone until it broke.
• Try not to let small worries ruin your day.