Hey you! Yes, you! Thank you for adding beauty to the world!
Definitions of blood pressure:
noun: the pressure of the circulating blood against the walls of the blood vessels; results from the systole of the left ventricle of the heart; sometimes measured for a quick evaluation of a person's health
Example: "Adult blood pressure is considered normal at 120/80 where the first number is the systolic pressure and the second is the diastolic pressure"