The name as recorded in the sources combines two Gaelic elements attested in the cited references: cù / cú, the common Gaelic word for 'hound', and sìth / sídhe, an element associated in Gaelic vocabulary with the Otherworld or fairy realm. The brief encyclopedic references identify the creature as a named class of otherworldly hound in Irish and Scottish tradition and place it among the family of Celtic otherworld hounds by explicit comparison to the Welsh Cŵn Annwn. The supplied sources do not provide a narrative origin myth, genealogy, or stories detailing the creature's first emergence; they only situate the name and concept within regional folklore.
The provided sources characterize the cù-sìth / cú sídhe simply as a 'mythical hound' and do not supply detailed physical descriptions. Beyond the classification as a supernatural canine, no documentary details about size, color, number of heads, or other distinguishing corporeal traits are given in the cited material. Any more specific physical description would require sources beyond those provided.
The available references do not enumerate specific powers, abilities, or habitual behaviors for the cù-sìth / cú sídhe. The sole behavioral inference in the sources is comparative: the creature 'bears some resemblance to the Welsh Cŵn Annwn,' a class of otherworld hounds in a neighboring Celtic tradition. That comparison indicates a conceptual affinity to otherworld-associated canines but does not authorize the attribution of particular abilities to the cù-sìth in these sources themselves. Consequently, no discrete abilities are documented here.
Abandinus
Abandinus is a locally attested Romano‑Celtic theonym known from a single inscribed bronze feather (votive object) dedicated at Godmanchester (the Roman fort Durovigutum) in Cambridgeshire. Scholars interpret him as a local god or male spirit tied to a specific place and possibly associated with a nearby spring or stream; this association is tentative and based on etymological readings of the name.
Abarta (Ábartach)
Abarta (also Ábartach) is a figure of Irish myth who, in surviving accounts, tricks Fionn mac Cumhaill's warriors by giving them a supernatural grey horse that bears them into the Otherworld. Sources variably identify him as a member of the Tuatha Dé Danann or as a Fomorian; after the incident he is compelled to release the captured warriors and is refused entry to the Fianna.
Abcán (Abhcán)
Abcán (modern spelling Abhcán) is a named dwarf poet and musician of the Tuatha Dé Danann in Irish myth. He appears in a small number of narratives as a musician whose art has soporific power and as the ferryman who brings the goddess Ruad from the Otherworld to the human world.
Abhean
Abhean is a named poet of the Tuatha Dé Danann in medieval Irish literature, described as a poet in particular of Lugh and recorded as having been killed by Óengus before Midir in a poem by Fland Mainistreach preserved in the Lebor Gabála Érenn.
Abnoba
Abnoba is a Gaulish theonym and toponym attested in Roman-era sources and inscriptions: a localized deity associated with woods, springs and the sources of rivers (notably the Danube) and simultaneously the name applied to a mountain or mountain range in the Black Forest/Baar/Odenwald region. Roman altars equate her with Diana, reflecting syncretic cult practice in frontier provinces.
Accolon
Accolon is a mortal knight of the Arthurian court, presented in the Post-Vulgate Merlin tradition and Malory's Le Morte d'Arthur as Morgan le Fay's paramour and instrument in a plot to supplant King Arthur; his tale centers on enchanted weapons (Excalibur and its scabbard), love-manipulation, and a tragic duel with Arthur.
Achall
Achall is an eponymous mortal woman in the Ulster Cycle of early Irish literature whose grief-induced death is given as the origin of the hill-name Achall (identified with the modern Hill of Skryne). She appears as a genealogical and etiological figure tied to Tara and later legendary events at the hill, rather than as a recurring supernatural agent.
Achtland
Achtland is a figure from Irish tradition who, according to the surviving account, was a mortal woman famed for rejecting mortal suitors who married a member of the Tuatha Dé Danann and crossed into the síde to become immortal as his wife.
Adar Llwch Gwin
Legendary large, intelligent birds from Welsh tradition said to understand human speech and obey their master's commands; best known for tearing their master Drudwas ap Tryffin to pieces when bound by a literal order in an Arthurian battle narrative. The term later came to be applied to raptors and metaphorically to brave men in medieval Welsh poetry.
Adar Rhiannon
Adar Rhiannon ('birds of Rhiannon') are a set of three magical birds in medieval Welsh narrative (the Mabinogi) whose song can 'wake the dead and lull the living to sleep.' They appear as otherworldly song‑beings tied to the figure Rhiannon and function within tales as providers of enchanted music that sustains and consoles characters.
Aderyn y Corff
Aderyn y Corff (literally 'bird of the corpse') is a bird-like death-porter in Welsh folklore said to call outside the door of a person about to die. Described as an avian portent that may lack feathers or wings and as existing on another plane when not manifesting, it is treated in Welsh ghost lore and sometimes naturalized as a screech owl in modern accounts.
Adhene
A class of Manx fairies (Cloan ny moyrn) described in Isle of Man tradition as a social people of beings said to be "fallen angels cast from heaven but too good for hell," who interact with human livelihoods and families, sometimes benevolent but often mischievous.
Community Record
- [1]Cù Sìth. "The cù-sìth(e), plural coin-shìth(e) is a mythical hound found in Irish folklore and Scottish folklore."; "In Irish folklore it is spelled cú sídhe, and it also bears some resemblance to the Welsh Cŵn Annwn.", Wikipedia entry 'Cù Sìth'.wiki
- [2]Wikidata: Q1142788. Wikidata entry Q1142788 categorizes the entity as 'mythical creature'.other