Dictionary.com
Thesaurus.com

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.

This will be Harding's first American posting, following jobs in Sweden, France, Germany, and London.

From Barron's • May 26, 2026

"Absolutely astonishing," says Friederike Otto, professor of climate science at Imperial College London.

From BBC • May 26, 2026

Total sales at major auction houses climbed 64.3% in the first quarter of 2026 from a year earlier to $1.7 billion, including the buyer’s premium, according to London data and analytics firm ArtTactic.

From Barron's • May 26, 2026

Sources close to London City Lionesses, who finished sixth in their debut season in the Women's Super League, say there is confidence they can strike a deal to bring Putellas to the club this summer.

From BBC • May 26, 2026

“But Constance, dear. Given all this unpleasantness, what say we go home to Ashton Place? I’m done with London myself. Much rather be out in the woods, shooting, what?”

From "The Hidden Gallery" by Maryrose Wood

Vocabulary.com logo
by dictionary.com

Look it up. Learn it forever.

Remember "London" for good with VocabTrainer. Expand your vocabulary effortlessly with personalized learning tools that adapt to your goals.

Take me to Vocabulary.com