San Diego-Tijuana

proper noun

An international metropolitan region centered on the cities of San Diego, California and Tijuana, Baja California, and composed of the counties and municipalities of Rosarito Beach, San Diego, Tecate, and Tijuana.

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Meanings

proper nounSan Diego–Tijuana
  1. An international metropolitan region centered on the cities of San Diego, California and Tijuana, Baja California, and composed of the counties and municipalities of Rosarito Beach, San Diego, Tecate, and Tijuana.

Origin

From San Diego + Tijuana.

Full word history & related roots →
Cite this entry
APA

San Diego-Tijuana. (n.d.). In WatkinsX Dictionary. Retrieved November 5, 2026, from https://dictionary.watkinsx.com/word/San%20Diego-Tijuana

MLA

“San Diego-Tijuana.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/San%20Diego-Tijuana. Accessed November 5, 2026.

Chicago

WatkinsX Dictionary, s.v. “San Diego-Tijuana,” accessed November 5, 2026, https://dictionary.watkinsx.com/word/San%20Diego-Tijuana.

Source: San Diego-Tijuana on Wiktionary, CC BY-SA 4.0.