Congress never defined exactly what is a "principal place of business."

All the principal places being provided with a high brick wall.

The principal place on the lake is the town of Zug.

Flynn believed in living close to his principal place of business.

Thus his principal place of business was deemed to be the hospital, not the home.

Even so, his home office is still his principal place of business.

The company's registered office or principal place of business must be in England.

The next test is that the home office is one's principal place of business.

Ptolemy does not provide them with a town or principal place.

Congress did not, however, define what it meant by "principal place."