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Cardiff

American  
[kahr-dif] / ˈkɑr dɪf /

noun

  1. Official Name City and County of Cardiff.  the capital city of Wales, located on the southeastern coast.


Cardiff British  
/ ˈkɑːdɪf /

noun

  1. the capital of Wales, situated in the southeast, in Cardiff county borough: formerly an important port; seat of the Welsh assembly (1999); university (1883). Pop: 292 150 (2001)

  2. a county borough in SE Wales, created in 1996 from part of South Glamorgan. Pop: 315 100 (2003 est). Area: 139 sq km (54 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

Etymology

Origin of Cardiff

From Welsh Cardyf “Fort of the (River) Taff,” from Middle Welsh Caerdyf

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:

He also said he enjoyed returning to perform in Cardiff because it had a "really good vibe".

From BBC Aug. 8, 2026

The Health and Safety Executive is investigating what happened at the Taff's Well quarry, near Cardiff, which resulted in damage to 15 properties.

From BBC Aug. 7, 2026

But Wales believed they could win, not least because they had beaten Belgium in a qualifier in Cardiff 13 months earlier, and they responded magnificently as captain Ashley Williams headed in a deserved equaliser.

From BBC Aug. 4, 2026

In 2014 two Ugandan rugby players disappeared after the contest ended and were later found playing rugby in Cardiff for a small team.

From BBC Aug. 4, 2026

In Cardiff, the shipbroking firm of ‘Aadnesen & Dahl’ was set up and a single room in Bute Street was rented as an office.

From "Boy: Tales of a Childhood" by Roald Dahl

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