DEFINITION of 'Commodity'. 1. A basic good used in commerce that is interchangeable with other commodities of the same type.
Symptoms of an unruptured brain aneurysm can include: 1  visual disturbances â such as loss of vision or double vision. 2  pain above or around your eye. 3  numbness or weakness on one side of your face.  difficulty 1  speaking. headaches.  loss of 1  balance. difficulty concentrating or problems with short-term memory.
A sudden, severe headache is the key symptom of a ruptured aneurysm. This headache is often described as the worst headache ever experienced. Common signs and symptoms of a ruptured aneurysm include: 1  Sudden, extremely severe headache. 2  Nausea and vomiting. 3  Stiff neck. 4  Blurred or double vision. 5  Sensitivity to light. 6  Seizure. 7  A drooping eyelid.