Déardaoin

Déardaoin is the Irish word for Thursday. It is the fourth day of the week in the Gregorian calendar, following Wednesday and preceding Friday. The name originates from Old Irish, where it was spelled "dia [a]irdne," meaning "day of the stake" or "day of the assembly." This etymology is thought to be related to ancient Celtic practices of gathering at significant wooden posts or structures.

In the traditional Gaelic calendar, which often began with Sunday, Déardaoin held its place as the fourth day. While the exact meaning of "airdne" is debated among scholars, the connection to gatherings or important sites suggests a historical significance for this day in early Irish society. The modern spelling, Déardaoin, reflects phonetic changes over centuries. The accent mark, the síneadh fada, indicates a long vowel sound. Understanding "Déardaoin" provides insight into the linguistic and cultural history of the Irish language and its connection to the days of the week.