Aneurysmatic refers to a condition where there is an abnormal widening or bulging of a blood vessel. Some synonyms for this term include dilated, ballooning, bulging, enlarged, or distended. These terms describe the physical manifestation of aneurysm. Clinically, the term aneurysmatic is used to describe the condition of an artery that is prone to rupture due to the thinness of the arterial walls in a certain area. Therefore, the earlier diagnosis of an aneurysmatic condition, the better the chance for treatment and avoidance of potential complications. Healthcare professionals must be knowledgeable in identifying and treating aneurysmatic disease to provide optimal care to their patients.