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Definition of rochester
rochester
/ˈrɑːtʃɛstər/
Roch · es · ter
Plural:Rochesters
•Adjective:Rochesterian
rochester Lexical Profile
CEFR
B2
Grade
6
Tier
2
Usage
Top 10k
• noun
1
American A major city in western New York state, United States, located south of Lake Ontario and historically renowned as a global center for photography, optics, and imaging.
2
American A city in southeastern Minnesota, United States, widely recognized as the global headquarters and original home of the Mayo Clinic medical center.
3
British A historic town in Kent, England, situated on the River Medway, known for its cathedral, medieval castle, and prominent associations with the author Charles Dickens.
• Nearby Words
Usage Trend
Historical frequency of usage in published text.
180019102020
Data source: Google Books Ngram Viewer
Cite this Entry
Wordmom. (2026). Definition of Rochester. In Wordmom Dictionary. Retrieved Oct 20, 2026, from https://wordmom.com/dictionary/rochester