ceardcha
Definitions (by source)
a forge. Metaphorically in: ceardcha (ds.) gliadh, forge of strife (=battle), 769, ceardcha (ds.) na cuma, forge of (poetic) composition, 2068; Cú na Ceardcha = Cú Chulainn, 2033
Poems on the O'Reillys. Editor: James Carney.
f., smithy workshop, 322; dat. –chain, 312
Trí Bior-Ghaoithe an Bháis: The Three Shafts of Death. Editor: Osborn Bergin.