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

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

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 flight landed at Heathrow where paramedics met the aircraft and took Pentecost to Hillingdon Hospital.

From BBC • Sep. 19, 2025

Hillingdon is considering taking legal action following the Epping ruling - along with two other Conservative-controlled areas: Broxbourne, Reigate and Banstead.

From BBC • Aug. 21, 2025

Sgt Rock told BBC News that the kittens were found not far from West Ruislip Tube station, near Ruislip Golf Course, in Hillingdon.

From BBC • May 15, 2025

We can leave him at Hillingdon while we're at Church.

From Berry And Co. by Yates, Dornford

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