What ᚄ means
It represents the S sound; willow belongs to a medieval name gloss. In a word or name, ᚄ supplies the S value.
Medieval Ogham teaching links the name Sail with willow and gives three poetic explanations: the pallor of a dead person, food for bees, and the beginning of honey. These images explain the letter-name tradition; they do not replace the S value when reading an inscription.
When did Ogham first appear, and why?
Ogham was developed in Ireland to write early Irish. It was designed for Primitive Irish, an early form of the language from which modern Irish developed. The earliest archaeological evidence dates to the late fourth century.
Most surviving stone inscriptions record names, family lines, memorials, boundaries, and claims to land. Ogham’s strokes and notches reflect contact with Latin writing and grammatical study; in Wales and Cornwall, it appeared alongside local Latin inscriptions. On stones, it is read upward from the base; manuscripts set it horizontally like Latin text.
What does it mean if someone sends ᚄ alone?
Alone, ᚄ names a letter, not a complete Ogham word. If it appears in a design, it can mark the script or a cultural identity; the symbol alone does not say which language is intended.
A runic S such as ᛋ belongs to a different script, even though it shares the S value. The signs are not interchangeable.
Since the late nineteenth century, Ogham’s revival has also served as a Gaelic or Celtic identity marker. Modern use includes Irish and other languages, especially English, so a design can carry cultural intent without spelling a sentence.
A historical letter that can also signal Gaelic or Celtic identity in modern designs.
A lone ᚄ does not identify a whole word or language; context matters.
Part of the collection
Who writes ᚄ
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What it means when someone sends it to you
3 readingsIt marks the S value in that word or name.
Don't confuse it with
1Questions people ask
1Why does ᚄ show as a box on some devices?
Because that device's fonts have no glyph for it. The character is still correct and still copies correctly — the box is a missing glyph, not a broken character.
How to type or find ᚄ
- Also called
- sail · saille · sal
- Search it as
- willow · ogam · ogham s · ogham letter s · ogham rune
- Shows up in
- Anything that takes text · its shape is whatever your font draws
ᚄ\16841684, then press Alt+X; other apps may need Character Map or a character picker.Option, and type 1684.Ctrl+Shift+U, release it, type 1684, then press Space or Enter.Codes and encoding1 code points
A visible symbol can contain several code points. JS .length counts UTF-16 units; UTF-8 counts bytes.



