Old Irish

American  

noun

1. the Irish language before c900. OIr, OIr.

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Old Irish British  

noun

1. the Celtic language of Ireland up to about 900 _ad , introduced to Scotland by Irish settlers about 500 _a.d

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Etymology

Origin of Old Irish

First recorded in 1885–90

Example Sentences

A new scientific study has found that the Old Irish Goat shares a genetic connection with goats that lived in Ireland about 3,000 years ago during the Late Bronze Age.

From Science Daily • Feb. 26, 2026

The results showed that both prehistoric and medieval Irish goats are most closely related to today's Old Irish Goat.

From Science Daily • Feb. 26, 2026

The team reported he was last seen at The Old Irish Pub in Barcelona.

From BBC • Nov. 6, 2022

This book retells the ninth-century Old Irish poem “Pangur Ban,” a monk’s simple reflections on his companionship with his cat and the parallels between his scholarly pursuit of knowledge and the cat’s playful hunting.

From New York Times • Nov. 3, 2016

The most important Old Irish saga after the T�in is beyond doubt the Destruction of D� Derga’s Hostel, contained in LU.

From Encyclopaedia Britannica, 11th Edition, Volume 5, Slice 5 "Cat" to "Celt" by Various