is a specific kind of: anatomy, bod, build, chassis, figure, flesh, form, frame, human body, material body, physical body, physique, shape, soma.

is a broader term that covers: adult male body, man's body.

has as a part: male reproductive system | family jewels, male genital organ, male genitalia, male genitals | male internal reproductive organ | male chest.

is a part of: male, male person.