Rancho Cucamonga
geographical name
Ran·cho Cu·ca·mon·ga
ˈran-(ˌ)chō-ˌkü-kə-ˈməŋ-gə 
ˈrän-,
-ˈmäŋ-
city in southwestern California northwest of Riverside population 165,269
Cite this Entry
“Rancho Cucamonga.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/Rancho%20Cucamonga. Accessed 31 Oct. 2025.
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