Power Perpetuation Simulator

ogham [og-uhm, aw-guhm]

noun

an alphabetic script used originally for inscriptions in an archaic form of Irish, from about the 5th to the 10th centuries.

examples
1. "They're not the only group rumored to have gotten here before Columbus," I told Gemma. "The Vikings, of course. Irish monks--with alleged examples of ogham script found here and there." The Anomaly by Michael Rutger

2. It was among lean-to’s and adaptations—past ogham atones commemorating some long-dead Deag the son of No, built into a later bastion upside down. The Once and Future King by T. H. White

origin
The exact etymology of the word ogham (or ogam) is debated, but linguistic evidence points to a derivation from Proto-Celtic. The term traces through Old Irish into several distinct theories regarding its linguistic origin.

Primary Linguistic Theories

Proto-Celtic Origin: Modern linguists and dictionaries often trace the Old Irish ogam back to the Proto-Celtic ogmos (meaning "furrow," "path," or "track"). This likely comes from the Proto-Indo-European root *h₂óǵmos. The name acts as a metaphor for the incised lines and cuts (furrows) that make up the script.

The "Point-Seam" Theory: The early medieval Scholar's Primer (Auraicept na n-Éces) suggests a compound of the Irish words og (point) and úaimm (seam). This references the seam or mark made by the tip of a sharp weapon (like a knife or chisel) used to carve the writing. While this is considered a folk-etymology by some modern linguists due to morphological inconsistencies, it remains highly influential.

The Mythological ConnectionIn Irish mythology, the invention of the writing system is often credited to Ogma, the champion of the Tuatha Dé Danann and the god of eloquence. He is associated with the Gaulish deity Ogmios. However, most scholars believe the connection between the script and the god is a later mythological association (folk etymology) rather than the actual linguistic source of the word.

Carving of Ogham letters into a stone pillar – illustration by Stephen Reid (1873 – 1948), in: Myths & Legends of the Celtic Race by T. W. Rolleston (1857 – 1920)