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Southend-on-Sea

American  
[south-end-on-see, -awn-] / ˈsaʊθˌɛnd ɒnˈsi, -ɔn- /

noun

  1. a seaport in SE Essex, in SE England, on Thames estuary.


Southend-on-Sea British  
/ ˌsaʊθˈɛnd- /

noun

  1. a town in SE England, in SE Essex on the Thames estuary: one of England's largest resorts, extending for about 11 km (7 miles) along the coast. Pop: 160 257 (2001)

  2. a unitary authority in SE England, in Essex. Pop: 160 300 (2003 est). Area: 42 sq km (16 sq miles)

"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

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.

The Broomway is a route across flat sands from the shore near Southend-on-Sea to Foulness Island and is home to a Ministry of Defence firing range.

From BBC • Feb. 15, 2026

Leonna Ruka, from Dagenham in east London, suffered a fatal head injury while on a day trip to Southend-on-Sea, Essex, with family on 28 June.

From BBC • Jul. 16, 2025

Essex Police said it was alerted to a 12-metre plane on fire at the site in Southend-on-Sea shortly before 16:00 BST on Sunday.

From BBC • Jul. 13, 2025

Leonna Ruka, from Dagenham in east London, was visiting Southend-on-Sea with family.

From BBC • Jul. 1, 2025

The boroughs of Harwich and Southend-on-Sea have separate commissions of the peace, and the boroughs of Colchester, Maldon, Saffron Walden and West Ham have, in addition, separate courts of quarter sessions.

From Encyclopaedia Britannica, 11th Edition, Volume 9, Slice 7 "Equation" to "Ethics" by Various

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