sabbait

Etymology
From, from , from.

Pronunciation
It is unclear whether the second syllable has a short vowel or a long one. Etymologically, a short vowel is expected as has a short vowel, and the word is never written with a long mark in Old Irish. On the other hand, long marks are often omitted in Old Irish manuscripts, and the word became with a long  in Middle Irish, and the Old Irish plural  is more likely to be a spelling of  than of. (Old Irish phonotactics preclude * with unstressed short before a palatalized consonant.)

Noun

 * 1)  Sabbath
 * "sga"
 * "sga"

- Nachib·mided .i. nachib·berar i smachtu rechta fetarlicce, inna ndig a mbíad, inna llíthu a ssapati, act bad foirbthe far n‑iress.

Declension
Uninflected in the singular; the plural is attested as the accusative but is presumably the same in the nominative and vocative.