halidom

Hal"i*dom, n. Etym: [AS. haligd holiness, sacrament, sanctuary, relics; halig holy + -d, E. -dom. See Holy.] 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.

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