Wil-dǣdBosworth & Toller Anglo-Saxon Old English Dictionary - wil-dǣdAccording to the Old English Dictionary:, e;wil-dǣdf. An acceptable deed, favour, benefit :-- Mōna se ændlefta, wyldǣda (wel-?Related words: wel-dǣd) biddan nytlīc is. Lchdm. iii. 188, 24. wil-dæd