Meanings
proper noun
- A town, the county seat of Prince George's County, Maryland, United States, within the Greater Upper Marlboro area.
Cite this entry
APA
Upper Marlboro. (n.d.). In WatkinsX Dictionary. Retrieved November 5, 2026, from https://dictionary.watkinsx.com/word/Upper%20Marlboro
MLA
“Upper Marlboro.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/Upper%20Marlboro. Accessed November 5, 2026.
Chicago
WatkinsX Dictionary, s.v. “Upper Marlboro,” accessed November 5, 2026, https://dictionary.watkinsx.com/word/Upper%20Marlboro.
Source: Upper Marlboro on Wiktionary, CC BY-SA 4.0.