Meanings
- A region of southern California, chiefly consisting of western Riverside County and southwestern San Bernardino County.
Origin
Likely introduced by developers to promote the area, based on the earlier name Orange Empire (referencing its orange groves) and its position inland from Los Angeles.
Full word history & related roots →Cite this entry
Inland Empire. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/Inland%20Empire
“Inland Empire.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/Inland%20Empire. Accessed November 4, 2026.
WatkinsX Dictionary, s.v. “Inland Empire,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/Inland%20Empire.
Source: Inland Empire on Wiktionary, CC BY-SA 4.0.