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ᚄ

ogham letter sail

Ogham letter Sail

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ᚄ is the Ogham S letter: it represents the s sound in a word. Medieval Ogham teaching also links the name Sail with willow and three poetic images; that is separate from reading the letter in an inscription. In modern designs, it can signal Gaelic or Celtic identity.

Text symbol

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 readings

It marks the S value in that word or name.

Don't confuse it with

1

Questions people ask

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Why 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
Windows (Word)
⎇Alt+XType 1684, then AltX to get ᚄ.
Windows
⊞Win+Rrun charmap for the full table, or use the emoji picker's Ω symbols tab (Win .).
macOS
⌃Control+⌘Command+␣SpaceOpen the character viewer and search “ogham letter sail”.
Linux
⎈Ctrl+⇧Shift+UType 1684, then Enter or Space.
HTML
ᚄ
CSS
\1684
Windows Word or Outlook
Type 1684, then press Alt+X; other apps may need Character Map or a character picker.
macOS
Enable Unicode Hex Input, hold Option, and type 1684.
Linux GTK
Press Ctrl+Shift+U, release it, type 1684, then press Space or Enter.
Font fallback
If it appears as a box, choose an Ogham-capable font. Digital Ogham fonts may show or omit the central stemline.
Codes and encoding1 code points
HTML decimal
ᚄ
HTML hex
ᚄ
CSS content
content: "\1684";
Each escape is closed by the next backslash; a trailing space is needed before a literal hex digit.
URL encoded
%E1%9A%84
1
On screen
1
Code points
1
JS .length
3
UTF-8 bytes

A visible symbol can contain several code points. JS .length counts UTF-16 units; UTF-8 counts bytes.

Families this belongs to

1

Ancient scripts9,099 symbols