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.
Signs and symptoms that your thoracic aortic aneurysm has burst include: 1  Sudden, intense and persistent chest or back pain. 2  Pain that radiates to your back. 3  Trouble breathing.  Low blood 1  pressure. Loss of consciousness.  Shortness of 1  breath. Trouble swallowing.