flaitheamhnas
Definitions (by source)
m. ‘kingdom’, “regnum” 20.1; gen. sg. flaitheamhnais 11.17
Aibidil Gaoidheilge & Caiticiosma: Seaán Ó Cearnaigh's Irish primer of religion, published in 1571. Editor: Brian Ó Cuív.
Heaven, 22, 103, 184, 1398, 1546, etc. Al. flaitheamhnas Dé, 3886, 4237, 4846. Al. flaithios, 1358, 6196. Al. flaithios Dé, 1392, -94, 2779, 3290 ; gs. flaithis Dé,1048, 3393. (In the same sense we find ríoghdhacht used once, viz. 4985. See also neamh.)
Desiderius, otherwise called Sgáthán an Chrábhaidh. Editor: Thomas F. O’Rahilly.
[N. 38] sovereignty, rank; gs. flaithemhnais 337.
Duanaire Mhéig Uidhir: The poembook of Cú Chonnacht Mág Uidhir, Lord of Fermanagh 1566-1589. Editor: David Greene. Translator: David Greene.