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London

American  
[luhn-duhn] / ˈlʌn dən /

noun

  1. Jack, 1876–1916, U.S. short-story writer and novelist.

  2. a metropolis in SE England, on the Thames: capital of the United Kingdom.

  3. City of, an old city in the central part of the former county of London: the ancient nucleus of the modern metropolis. 1 sq. mi. (3 sq. km).

  4. County of, a former administrative county comprising the City of London and 28 metropolitan boroughs, now part of Greater London.

  5. Greater. Also Greater London Council. an urban area comprising the city of London and 32 metropolitan boroughs. 609 sq. mi. (1,575 sq. km).

  6. a city in S Ontario, in SE Canada.


London 1 British  
/ ˈlʌndən /

noun

  1. Latin name: Londinium.  the capital of the United Kingdom, a port in S England on the River Thames near its estuary on the North Sea: consists of the City (the financial quarter), the West End (the entertainment and major shopping centre), the East End (the industrial and former dock area), and extensive suburbs See also City

  2. the administrative area of London, consisting of the City of London and 32 boroughs (13 Inner London boroughs and 19 Outer London boroughs): formed in 1965 from the City, parts of Surrey, Kent, Essex, and Hertfordshire, and almost all of Middlesex, and abolished for administrative purposes in 1996: a Mayor of London and a new London Assembly took office in 2000. Pop: 7 387 900 (2003 est). Area: 1579 sq km (610 sq miles)

  3. a city in SE Canada, in SE Ontario on the Thames River: University of Western Ontario (1878). Pop: 337 318 (2001)

  4. slang it is certain

"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

London 2 British  
/ ˈlʌndən /

noun

  1. Jack, full name John Griffith London. 1876–1916, US novelist, short-story writer, and adventurer. His works include Call of the Wild (1903), The Sea Wolf (1904), The Iron Heel (1907), and the semiautobiographical John Barleycorn (1913)

"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

London Cultural  
  1. Capital of Britain, located in southeastern England on both sides of the Thames River; officially called Greater London; a financial, commercial, industrial, and cultural center and one of the world's greatest ports.


Discover More

London is the home of Westminster Abbey, Hyde Park, Buckingham Palace, Big Ben, the Tower of London, and the University of London.

Many buildings of central London were destroyed or damaged in air raids, called the Blitz (short for blitzkrieg), during World War II.

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.

Police in London and Manchester are to be given an extra £5m to pay for more patrols around places of worship, the Home Office has said.

From BBC • Apr. 10, 2026

“The marginal cost of production in many Gulf states is very low and in some cases below $20 per barrel,” said Neil Shearing, chief economist at Capital Economics in London.

From The Wall Street Journal • Apr. 10, 2026

Holger Schmieding, chief economist at Berenberg Bank in London, estimates that Gulf states might bear 80% of the costs of the tolls.

From The Wall Street Journal • Apr. 10, 2026

Estée Lauder bought Malone's eponymous perfume brand, Jo Malone London, including the rights to her name, in 1999.

From BBC • Apr. 9, 2026

What restaurant did I eat at / What’s the distance from Nova Scotia to British Columbia / Do you know the time in London?

From "The Brightwood Code" by Monica Hesse