What does the word seat mean?

Usage examples for seat

  1. I went back and took my seat in the study hall. – The-Life-of-Me-an-autobiography by Johnson, Clarence Edgar
  2. The next instant Blaine was back in his seat. – Our Pilots in the Air by Captain William B. Perry
  3. I thought Mr. Marsham's seat was absolutely safe. – The Testing of Diana Mallory by Mrs. Humphry Ward