Twrch Trwyth (Welsh pronunciation: [tuːɾχ tɾʊɨθ]; also Latin: Troynt (MSS.HK); Troit (MSS.C1 D G Q); or Terit (MSS. C2 L)) is an enchanted wild boar in the Matter of Britain that King Arthur or his men pursued with the aid of Arthur's dog Cavall (Welsh: Cafall, Latin: Cabal).
MENU0:00 Pronunciation of Twrch trwyth The names of the hound and boar are glimpsed in a piece of geographical onomasticon composed in Latin in the 9th century, the Historia Brittonum. However, a richly elaborate account of the great hunt appears in the Welsh prose romance Culhwch and Olwen, probably written around 1100. A passing reference to Twrch Trwyth also occurs in the elegy Gwarchan Cynfelyn preserved in the Book of Aneirin.
The name in Welsh can be construed to mean "the boar Trwyth", and may have its analogue in the boar Triath of Irish mythology (see #Etymology and Irish cognate below).