achd, acht
Definitions (by source)
acht, often (for emphasis) before gé, gidh, gion go, 8 10, 17 33, 38 44, 39, 26; a. madh except 36 18; a. (amháin) go...except that... 29 13, 41 7, 58 19; a. (amháin) go provided that 13 3, 84 24, 88 31; a. go > although (?) 19 4; a. (even) an t-aon...14 9 n.
Aithdioghluim Dána: A Miscellany of Irish Bardic Poetry, Historical and Religious, including the Historical Poems of the Duanaire in the Yellow Book of Lecan. Vol II, Translations, Notes, Vocabulary. Editor: Lambert McKenna S.J.