ar-oile, a-roile
Definitions (by source)
(stressed on second syll.) another; ag déanamh...forchoimhéada ar-oile, ‘guarding each other,’ 2279; ní fhéachann do dhuine ar bioth seoch ar-oile, 766; cf. 865 = seoch a chéile, 762
Trí Bior-Ghaoithe an Bháis: The Three Shafts of Death. Editor: Osborn Bergin.