Emboli, also known as blood clots, are caused by blood components that form a mass and obstruct the flow of blood through the blood vessels. Some synonyms for emboli include thrombosis, thrombus, clot, and solidified blood. These terms are used interchangeably to refer to the same medical condition, particularly when the obstruction of a blood vessel can lead to serious health complications such as pulmonary embolism or stroke. Physicians and medical professionals may also use the terms embolus, thromboembolism, or venous thromboembolism to describe this condition. Understanding these synonyms and their context is important in diagnosing and treating embolic events efficiently.