San Diego
/ˌsæn diˈeɪɡəʊ/
/ˌsæn diˈeɪɡəʊ/
- the second largest city in the US state of California. It is on San Diego Bay on the Pacific coast near the Mexican border, and has a large US Navy base. Tourists are attracted to its beaches and historical buildings. The city is also known for its electronics and aerospace industries.