Dictionary.com
Thesaurus.com

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.

Now 22, she is one of 30 women taking part in a new study at Cardiff University examining the effects of repeated head impacts.

From BBC • Jun. 8, 2026

England have dropped Sophia Dunkley and promoted Amy Jones to open for their T20 World Cup warm-up against Australia in Cardiff.

From BBC • Jun. 8, 2026

In a rare move, he was named publicly as Robert Albon by a family court judge after a case in Cardiff, to warn of the dangers of unregulated sperm donation.

From BBC • Jun. 7, 2026

Carl, from Cardiff, eats two takeaways per week but agreed this was too many.

From BBC • Jun. 3, 2026

The analysis of the remains, conducted by researchers from Cardiff University, the Mary Rose Trust, and the British Geological Survey, were among the most extensive ever undertaken.

From "Shipwrecked!" by Martin W. Sandler

Vocabulary.com logo
by dictionary.com

Look it up. Learn it forever.

Remember "Cardiff" for good with VocabTrainer. Expand your vocabulary effortlessly with personalized learning tools that adapt to your goals.

Take me to Vocabulary.com