osna, -adh
Definitions (by source)
Osna [7], -adh [11, 12] do-ním o. 37 26; comh- 45 9.
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.