An example of to fortify is to add extra support to a building.
To fortify an argument with statistics.
- To strengthen and secure (a position) with fortifications.
- To reinforce by adding material.
- To impart physical strength or endurance to; invigorate.
- To give emotional, moral, or mental strength to; encourage.Prayer fortified us during our crisis.
- To strengthen or enrich (food, for example), as by adding vitamins.