What does the word underneath mean?

Usage examples for underneath

  1. A second story had been added underneath by digging out the bank. – Mary Wollaston by Henry Kitchell Webster
  2. " I am underneath," she said. – O+F by John Moncure Wetterau
  3. Perhaps underneath he is, after all, a good Russian- time will tell. – With the "Die-Hards" in Siberia by John Ward