Hillingdon

American

[hil-ing-duhn] / ˈhɪl ɪŋ dən /

noun

a borough of Greater London, England.

Hillingdon British

/ ˈhɪlɪŋdən /

noun

a residential borough of W Greater London. Pop: 247 600 (2003 est). Area: 110 sq km (43 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

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Hillingdon

That will be split between Hillingdon NHS Trust, which will receive £13.91, and Cwm Taf Morgannwg University Health Board, which will get £264.22.

From BBC ● May 7, 2026

The 47-year-old, from Rickmansworth, Hertfordshire, also worked at west London's Hillingdon Hospital.

From BBC ● May 7, 2026

He was taken to Hillingdon Hospital by ambulance where he went into cardiorespiratory arrest and was pronounced dead at 23:55 GMT.

From BBC ● Jan. 2, 2026

Mr Dursonial and his family have been placed in temporary accommodation by Hillingdon Council, in West London.

From BBC ● Oct. 10, 2025

I can drive back with them, and then we can leave them here and all go on in the hireling to Hillingdon.

From Berry And Co. by Dornford Yates

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Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023