Tower of London

American  

[tou-er] / ˈtaʊ ər /

noun

1. a historic fortress in London, England: originally a royal palace, later a prison, now an arsenal and museum.

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Tower of London British  

noun

1. a fortress in the City of London, on the River Thames: begun 1078; later extended and used as a palace, the main state prison, and now as a museum containing the crown jewels

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Example Sentences

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Tower of London

Peter Flynn, a 54-year-old local electrician, likens Reform’s rise to the peasants’ revolt in 1381, when a group of disaffected rebels stormed the Tower of London.

From The Wall Street Journal ● Jun. 22, 2026

Housed in the Tower of London, the massive 106 carat stone is the star of Britain's crown jewels, adorning the Crown of Queen Elizabeth the Queen Mother.

From Barron's ● Apr. 30, 2026

Fatima Ali, 19, Miriam Cranch, 22, Mack Preston, 22, and Matthew Cooper, 50, face charges relating to the Crown Jewels' incident at the Tower of London.

From BBC ● Apr. 19, 2026

In medieval England they were kept in the Tower of London.

From BBC ● Mar. 6, 2026

Every old prison I’ve seen since, from the Tower of London to Philadelphia’s massive and abandoned Eastern State Penitentiary, has inspired a similar fascination.

From "Newjack: Guarding Sing Sing" by Ted Conover