The definition of a biennium is a period of two years. Your two-year cell phone contract is an example of a biennium. noun.
Symptoms of vestibular neuritis are characterised by a sudden onset of a constant, intense spinning sensation that is usually disabling and requires bed rest. It is often associated with nausea, vomiting, unsteadiness, imbalance, difficulty with vision and the inability to concentrate.
Nasal Vestibulitis. Nasal vestibulitis is caused by infection with the bacteria staphylococcus (the same organism that causes strep throat) in the area just inside the nostrils, otherwise known as the nasal vestibule. Typical symptoms are swelling, redness, tenderness, pimples around nasal hairs, or crusting.