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San Diego

American  
[san dee-ey-goh] / ˌsæn diˈeɪ goʊ /

noun

  1. a seaport in SW California: naval and marine base.


San Diego British  
/ ˌsæn dɪˈeɪɡəʊ /

noun

  1. a port in S California, on the Pacific: naval base; two universities. Pop: 1 266 753 (2003 est)

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

San Diego Cultural  
  1. City in southern California close to the border of Mexico.


Discover More

San Diego is a cultural, educational, and medical and scientific research center; a major port and naval base; and home of the San Diego Zoo.

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

The 40-year-old has no memory of Africa and home is San Diego, California, where she studied business and became a nursing assistant and mother, she said.

From Barron's Sep. 10, 2026

High surf pounded the region’s increasingly fragile coastline from Malibu to San Diego, and experts say it could be only a taste of what is ahead as the El Niño forecast continues to strengthen.

From Los Angeles Times Sep. 9, 2026

In the opener in Hawaii, he was 18 of 21 for 170 yards and one touchdown, He just picked up a scholarship offer from San Diego State this week.

From Los Angeles Times Sep. 9, 2026

More promotional activities will take place in San Diego later this month.

From The Wall Street Journal Sep. 8, 2026

Soon enough, he’s on a train to San Diego for technical training.

From "Orphan Train" by Christina Baker Kline

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