Rochester

geographical name
Roch·​es·​ter | \ ˈrä-chə-stər How to pronounce Rochester (audio) , -ˌche-stər\

Definition of Rochester

1 city in southeastern Minnesota population 106,769

Note: Rochester is the site of the Mayo Clinic medical and research facilities.

2 city in southeastern New Hampshire population 29,752
3 city on the Genesee River in western New York population 210,565
4 city on the Medway River in Kent, southeastern England population 63,000