The study of tits which may also be extended to ass based on similarities between structure and function of both as well as their possiblebenefits to society and mankind.
A person dedicated to the study of tits and ass. A formal degree may be required to hold this esteemed position, though a layperson may be able to rise in the ranks based on experience through participant observation.
Before exiting the Gentleman's Club, the Cleavologist rememembered to measure and test the density of each woman's boobage