Definition Of fortify
strengthen (a place) with defensive works so as to protect it against attack.
the whole town was heavily fortified
Example Of fortify
A 50-member delegation comprised of officials, rail workers and journalists from each side attended the ceremonies held in the heavily fortified area.
Achieving both can fortify a region militarily and put its economy on par with the world's best.
Alcohol was sometimes added in order to fortify the wine and make it more tolerant of oxygen, but more sophisticated markets didn't want the overly alcoholic wines.
All table and fortified wines are live products and don't respond well to shock, so if your red wine and port is stored in a cellar or in the garage, bring it in at least 24 hours before Christmas.
And that's easy to do now that grain products are being fortified with the vitamin.