udmhaille
Definitions (by source)
unsteadiness, 4115. [From udmhall, adj. (mangled into udhmall and utmall in Dinneen). Cf. Sc. udail or udbhoil. sb., moving to and fro, tossing about. The u- is short in Sc., and likewise in Irish (as MS. spellings suggest), despite the editorial ú- in Metr. Dindsh., v, 314. In Donegal údalán, a swivel (Quiggin), the úd- doubtless represents umhd-, metathesized from udmh-, like Connacht amhdaigh from admhaigh.]
Desiderius, otherwise called Sgáthán an Chrábhaidh. Editor: Thomas F. O’Rahilly.