Note 81 — Chapter VI
Reading edition
The probable analysis of seadh is, is é, it is, pronounced in one syllable, 's e. When this syllable was used as a responsive, and not followed by any other word; the voice, resting on the final sound, formed a faint articulation. This was represented in writing by the gentle aspirate dh; and so the word came to be written as we find it. In like manner ni h-eadh is probably nothing else than a substitute for ni he, it is not.