eaglas
Definitions (by source)
church, ns. 107, 3933, -34, 4014, -54, -63, -64, -71, etc., as. 4068, 4351, 4995 (al. eaglais, ns. 4135, 4307, as. 4314) ; gs. eaglaise, 3881, 3939, etc., but occasionally eagailsi, e.g. 3796 ; ds. eaglais, passim. [eaglas, gs. eaglaisi and eagalsa, IGT, p. 144.] eagalsa, 4942, is apparently an adj., ecclesiastical (= eaglasta).
Desiderius, otherwise called Sgáthán an Chrábhaidh. Editor: Thomas F. O’Rahilly.