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Definition of hanoi
hanoi
/hɑːˈnɔɪ/
Ha · noi
Adjective:Hanoian
hanoi Lexical Profile
CEFR
B1
Grade
6
Tier
2
Usage
Top 10k
• noun
1
The capital and second-most populous city of Vietnam, located in the northern part of the country along the banks of the Red River, known for its centuries-old architecture and rich cultural history.
• Rhymes for hanoi
Usage Trend
Historical frequency of usage in published text.
180019102020
Data source: Google Books Ngram Viewer
Cite this Entry
Wordmom. (2026). Definition of Hanoi. In Wordmom Dictionary. Retrieved Oct 16, 2026, from https://wordmom.com/dictionary/hanoi