Webster's Revised Unabridged Dictionary · 1913

Restorative

Restorative (r?*st?r"?*t?v) , adjective

[Compare French restoratif.]

Of or pertaining to restoration; having power to restore.
Destroys life's enemy, Hunger, with sweet restorative delight. — Milton

Restorative , noun

Something which serves to restore; especially, a restorative medicine. — Arbuthnot