Meanings
proper noun
- Guantanamo Bay, the US naval base in the place of that name in Cuba.
Origin
* (Guantanamo Bay): Abbreviation of Guantanamo.
Full word history & related roots →Cite this entry
APA
GTMO. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/GTMO
MLA
“GTMO.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/GTMO. Accessed November 3, 2026.
Chicago
WatkinsX Dictionary, s.v. “GTMO,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/GTMO.
Source: GTMO on Wiktionary, CC BY-SA 4.0.