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Caernarfon

American  
[kahr-nahr-vuhn] / kɑrˈnɑr vən /
Or Caernarvon,

noun

  1. a seaport in western Gwynedd, in northwestern Wales, on the Menai Strait, built around a 13th-century castle of Edward II.

  2. Caernarvonshire.


Caernarfon British  
/ kɑːˈnɑːvən /

noun

  1. a port and resort in NW Wales, in Gwynedd on the Menai Strait: 13th-century castle. Pop: 9726 (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 Caernarfon

From Welsh, equivalent to caer “Fort” + yn “in” (i.e., “facing”) Arfon “Angelsey”

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:

After Hugheston-Roberts shared news of the heron's arrival in Caernarfon, word spread.

From BBC Jun. 9, 2026

Galeri in Caernarfon, Gwynedd, announced the change following increasing reports of anti-social behaviour from "some young people" visiting the cinema.

From BBC May 21, 2026

Sandra Evans, who manages Bryn Seiont Newydd nursing home in Caernarfon, said they were "very fortunate" to have air conditioning in communal areas.

From BBC May 20, 2026

Speaking at an inquest at Caernarfon Coroner's Court, mountain rescuers said it appeared the two women, who could not swim, fell or slipped and were unable to get out of the water.

From BBC Mar. 4, 2026

Gareth Jones, from Caernarfon, said he was not surprised demand wasn't high and thinks football could be taking over in Wales.

From BBC Feb. 12, 2026

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