The opossum (also called possum) is the only marsupial (female with a pouch) in North America. They are about the size of a cat, have black to gray fur, and long, pointed noses (pink in color). Opossums have many teeth, more than any other land mammal, and a prehensile tail, one that can grasp or hold.
Webster Dictionary(1.00 / 1 vote)Rate this definition: Dissemination(noun) the act of disseminating, or the state of being disseminated; diffusion for propagation and permanence; a scattering or spreading abroad, as of ideas, beliefs, etc. Origin: [L. disseminatio: cf.
Definition of Propaganda. Propaganda is a form of communication which carries a biased message and is intended to influence others to accept or reject certain views or agendas. Propaganda involves spreading ideas or informationâwhether true or falseâto the general populace such that popular opinion sways in a certain way.