sidhe

S1I1D2H4E1
/ʃiː/

noun

A fairy in Gaelic folklore (a member of the Sidhe).

“For quotations using this term, see Citations:sidhe.”

UncommonScrabble 9

Meanings

sidhe1

nounsidhe (plural sidhe)

alternative sidh · alternative Sidhe

  1. A fairy in Gaelic folklore (a member of the Sidhe).

    The second time Brieden saw a sidhe was more than a year later.

    2015, Charlotte Ashe, The Sidhe
  2. uncommonA fairy mound or hill, or a fairy palace or hollow within a hill, in Gaelic folklore.

    For quotations using this term, see Citations:sidhe.

proper noun

alternative sidh · alternative Sidhe

  1. Alternative letter-case form of Sidhe.

Sidhe2

proper noun
  1. pluralplural onlyA race of supernatural beings found in Gaelic folklore, analogous to fairies or elves.

    “‘Fun,’” Ria echoed. “You want to invite me to one of the Sidhe’s High Holy Days—me—and you think it'll be 'fun'?”

    2001, Mercedes Lackey, Rosemary Edghill, Spirits White as Lightning, page not numbered
    1 more example

    Their reign has never ceased, but only waned in power a little, for the Sidhe still pass in every wind, and dance and play at hurley, and fight their sudden battles in every hollow and on every hill; but they cannot build their temples again till there have been martyrdoms and victories, and perhaps even that long-foretold battle in the Valley of the Black Pig.

    1914, William Butler Yeats, Rosa alchemica
nounSidhe (plural Sidhe)
  1. Alternative letter-case form of sidhe (“fairy”)

    […] a Sidhe looked up at Aurilia and the thin voice whined, "But if the iron and silver that the Sidhe of the Bright Court set in Alhambra are removed, they will know someone has been there."

    2008, Mercedes Lackey, Roberta Gellis, And Less Than Kind
    1 more example

    "I never knew a Sidhe who died before her, but common knowledge is that when a Sidhe dies, their body is consumed by their own magic. Then, a few days later, they come back, as though they never died at all. But when she died, that didn't happen. I waited. Days. Weeks. She didn't come back. And then I started hearing rumours from the Courts—that when any Sidhe dies, they're no longer reborn." "Seriously?" I hadn't known how the Sidhe lived forever. […]"

    2017, Emma L. Adams, Mortal Heir

Origin

sidhe · noun, proper noun

  1. Irishsídhe
  2. Englishsidhe

From obsolete Irish sídhe (now spelled sí). See Sidhe for more.

Full word history & related roots →

Sidhe · proper noun, noun

  1. Irishsídhe
  2. EnglishSidhe

From Irish sídhe, older form of sí (“fairy mound”). That sense is found in English only as sidhe. The sense “fairies”, an ellipsis of aos sídhe (“people of the fairy mound”), is not found in Irish.

Full word history & related roots →

Rhymes & wordplay

Rhymes with sidhe

All rhymes →

Sounds the same

Anagrams

Cite this entry
APA

sidhe. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/sidhe

MLA

“sidhe.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/sidhe. Accessed November 3, 2026.

Chicago

WatkinsX Dictionary, s.v. “sidhe,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/sidhe.

Source: sidhe on Wiktionary, CC BY-SA 4.0.