Top Definition. morning constitutional. While most might think of a early morning walk when hearing this term, the term morning constitutional can also be used to define what happens when someone has to take a early morning bowel movement. Samuel took a newspaper in to read during his morning constitutional.
purulence, purulency. 1. the state or condition of containing or secreting pus. 2. the production or generation of pus or similar matter. â purulent, adj.
Virulence is, by MeSH definition, the degree of pathogenicity within a group or species of parasites as indicated by case fatality rates and/or the ability of the organism to invade the tissues of the host.irulent bacteria [edit]. The ability of bacteria to cause disease is described in terms of the number of infecting bacteria, the route of entry into the body, the effects of host defense mechanisms, and intrinsic characteristics of the bacteria called virulence factors.