revolve
/rɪˈvɑlv/
verb
- To move in a circle around a central point or axis.
- The ceiling fan revolves slowly to keep the room cool.
- The Earth revolves around the Sun once every 365 days.
- The planets in our solar system all revolve in the same direction.
- To have something as a main subject or focus; to center on.
- The discussion revolved around the best way to save money.
- Her entire life revolves around her children.
- Most of the plot revolves around a mysterious letter.
- To turn over in the mind; to think about repeatedly.
- She revolved the idea of moving to a new city for weeks.
- I kept revolving the conversation in my mind, wondering what I should have said.
- He revolved the problem in his head all night.