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Hanoi

American  
[ha-noi, huh-] / hæˈnɔɪ, hə- /

noun

  1. a city in and the capital of Vietnam, in the N part, on the Songka River.


Hanoi British  
/ hæˈnɔɪ /

noun

  1. the capital of Vietnam, on the Red River: became capital of Tonkin in 1802, of French Indochina in 1887, of Vietnam in 1945, and of North Vietnam (1954–75); university (1917); industrial centre. Pop: 4 147 000 (2005 est)

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Hanoi Cultural  
  1. Capital of Vietnam, located in the northern part of the country.


Discover More

It became the capital of North Vietnam in 1954, when the French evacuated the city.

During the Vietnam War, the city suffered heavy bombing by the United States.

It was the scene of heavy fighting between French and Vietnamese communist forces from 1946 to 1954.

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

In 2019, North Korea's Kim made the 60-hour train journey home from Hanoi empty-handed after his summit with the US president collapsed.

From Barron's ● Oct. 23, 2026

Officers from the National Crime Agency based in Hanoi have been liaising with the authorities in Vietnam.

From BBC ● Sep. 24, 2026

Genius Sports recently created a 3-D digital highlight of a British soccer player racing down the pitch and then magically crossing over into the streets of Hanoi, where he scored a goal.

From The Wall Street Journal ● Jul. 12, 2026

Le Mai, 33, came all the way from Hanoi with her mother for the event -- a day-long journey by plane and car.

From Barron's ● Jul. 2, 2026

From a small window high in the wall of his cell, Everett Alvarez watched the dancing light of fires burning in downtown Hanoi.

From "Most Dangerous: Daniel Ellsberg and the Secret History of the Vietnam War" by Steve Sheinkin

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