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Carmarthen

American  
[kahr-mahr-thuhn] / kɑrˈmɑr ðən /

noun

  1. a seaport in Carmarthenshire, in southern Wales.

  2. Carmarthenshire.


Carmarthen British  
/ kɑːˈmɑːðən /

noun

  1. a market town in S Wales, the administrative centre of Carmarthenshire: Norman castle. Pop: 14 648 (2001)

"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 Carmarthen

From Welsh Caerfyrddin, possibly “Merlin's Fort” (from Caermerlin ) or “Seaside Town” (from Latin Moridunum, the capital of the Celtic tribe Demetae)

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.

A woman is in a stable condition in hospital following an incident in Carmarthen Park, Carmarthenshire, on Thursday between 15:00 and 16:00 GMT.

From BBC

Dyfed-Powys Police said James McKenna, from Carmarthen but known to have connections to Ireland, is wanted in connection with the incident.

From BBC

Meanwhile, ex-nurse Faye is a volunteer cook at Cegin Hedyn community kitchen in Carmarthen, while also providing mental health counselling services to local organisations such as Brecon & District Mind charity.

From BBC

Mathew Browne, from Carmarthen in west Wales, was named a winner in the 2025 Northern Lights Photographer of the Year awards for his picture of St Crannog's statue in Llangrannog "admiring" the dazzling display.

From BBC

The latest downpours came days after flooding in Carmarthen was described by one business owner as the "worst in living memory".

From BBC