adhnuall
Definitions (by source)
intensive prefix adh + nuall, 'sound' (?), ar n-adhbha ceóil fhírbhinn adhnuall, our instrument of truly sweet music of (harmonious) sounds (?), 605 n.
Poems on the Butlers of Ormond, Cahir and Dunboyne (A.D. 1400–1650). Editor: James Carney.