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.
Symptoms of Venereal disease (Sexually Transmitted Diseases). Some of the symptoms of Venereal disease incude: 1  Symptoms depend on the type of STD. 2  No symptoms-many cases of STDs have no noticable symptoms. 3  Mild symptoms-some STDs may only have vague or mild symptoms.