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Definition of san diego
san diego
• noun
1
American A major coastal city in Southern California, United States, located on the Pacific Ocean adjacent to the Mexican border, renowned for its mild year-round climate, natural deep-water harbor, and extensive beaches.
• 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 San diego. In Wordmom Dictionary. Retrieved Oct 17, 2026, from https://wordmom.com/dictionary/san%20diego