Definition of Rochester
1 city in southeastern Minnesota population 106,769 ◆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
ROCHESTER Defined for English Language Learners
Definition of Rochester for English Language Learners
: U.S. city, New York
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