🛠️ Invention or technique

Ogham script

Escritura ogam

Date
c. century IV · confidence medium
Place
Dingle, County Kerry, Ireland
Credited to
Gaelic speakers of southern Ireland
Field
Knowledge & symbols

⚠️ Disputed: the sources disagree.

What it is

An alphabet of notches and incisions along the edge of a stone or wood, with 20 letters in four groups. More than 400 stones survive, mostly in Munster.

Its origin (Latin alphabet, futhark or a gesture system) and the date of the first texts, from the 3rd to the 5th century, are debated.

What it led to

  • funerary and boundary inscriptions in Primitive Irish
  • written evidence of Archaic Irish
  • the learned medieval tradition of the Book of Ballymote

Built on

  • Latin alphabet

Links

Sources✓ verified 2026-11-06