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Ruis (letter)

  Aicme Beithe   Aicme Muine
ᚁ Beith ᚋ Muin
ᚂ Luis ᚌ Gort
ᚃ Fearn ᚍ nGéadal
ᚄ Sail ᚎ Straif
ᚅ Nion ᚏ Ruis
  Aicme hÚatha   Aicme Ailme
ᚆ Uath ᚐ Ailm
ᚇ Dair ᚑ Onn
ᚈ Tinne ᚒ Úr
ᚉ Coll ᚓ Eadhadh
ᚊ Ceirt ᚔ Iodhadh
  Forfeda
ᚕ Éabhadh
ᚖ Ór
ᚗ Uilleann
ᚘ Ifín ᚚ Peith
ᚙ Eamhancholl

Ruis (ᚏ) is the fifteenth letter of the Ogham alphabet, derived from ruise "red". Its Proto-Indo-European root was *reudh- 'red'. Its phonetic value is [r].



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