Halidom
Pronunciation : Hal"i*dom
Part of Speech : n.
Etymology : [AS. haligd holiness, sacrament, sanctuary, relics; halig holy + -d, E. -dom. See Holy.]
Definition : 1. Holiness; sanctity; sacred oath; sacred things; sanctuary; -- used chiefly in oaths. [Archaic] So God me help and halidom. Piers Plowman. By my halidom, I was fast asleep. Shak.
2. Holy doom; the Last Day. [R.] Shipley.
Source : Webster's Unabridged Dictionary, 1913