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Middlesex

American  
[mid-l-seks] / ˈmɪd lˌsɛks /

noun

  1. a former county in SE England, now part of Greater London.

  2. a borough in central New Jersey.


Middlesex British  
/ ˈmɪdəlˌsɛks /

noun

  1.  Middx.  a former county of SE England: became mostly part of N and W Greater London in 1965

"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.

See Examples For:

Williamson has spent much of this year in England, where he was captain of London Spirit in the men's Hundred competition, as well as playing for Middlesex.

From Barron's Oct. 25, 2025

“And so through the night went his cry of alarm / To every Middlesex village and farm,” Henry Wadsworth Longfellow famously wrote, declaring Revere’s warning “a word that shall echo forevermore!”

From Salon Sep. 4, 2025

Clementina Dinah Hitching was born in Southall, Middlesex on 28 October 1927.

From BBC Jul. 25, 2025

Shubman, in the form of his life, has played here once before, for Glamorgan against Middlesex in 2022.

From BBC Jul. 9, 2025

“As a matter of fact I was wondering if they had chosen the Surrey side to play Middlesex at the Oval,” he said.

From "Rebecca" by Daphne du Maurier

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