iomaithbhear
Definitions (by source)
reproach, blame. iomaithbhear an aimsighthe, blame for the blow, 2902. The iom- is here, as often, merely an intensive prefix.
Poems on the O'Reillys. Editor: James Carney.
m., act of rebuking, reproaching (ar), 3026, 4701, 6353; gen. –bhir, 2602
Trí Bior-Ghaoithe an Bháis: The Three Shafts of Death. Editor: Osborn Bergin.