IMMEMORIAL a.
ecord, or tradition; indefinitely ancient; as, existing from time immemorial. "Immemorial elms." Tennyson. "Immemorial usage or custom." Sir M. Hale. Time immemorial (Eng. Law.), a time antedating (legal) history, and beyond "legal memory" so called; formerly an indefinite time, but in 1276 this time was fixed by statu…