Food allergy commonly results in swelling of the lips. Extreme allergy can cause swelling of the neck region that may be accompanied by difficulty in breathing. Facial injury: Injury to the face following an accident or surgery is often accompanied by facial swelling. Abrasions indicating the injury may be present on the face. The swelling usually subsides in a few days.
The definition of a fortress is a secured and strong place. An example of a fortress is a wall made out of stone that protects a city. fortress. fortress. A fortified place, especially a large, permanent military stronghold that often includes a town.
Fortification. a long, narrow excavation in the ground, the earth from which is thrown up in front to serve as a shelter from enemy fire or attack. 2. trenches, a system of such excavations, with their embankments, etc. 3. a deep furrow, ditch, or cut. 4. Oceanography. a long, steep-sided, narrow depression in the ocean floor.