a viral disease of cattle causing a mild skin disease affecting the udder; formerly used to inoculate humans against smallpox | moral corruption or contamination |
a local infection induced in humans by inoculation with the virus causing cowpox in order to confer resistance to smallpox; normally lasts three weeks and leaves a pitted scar | (international law) illegality that taints or contaminates a ship or cargo rendering it liable to seizure |
| the communication of an attitude or emotional state among a number of people |
| an incident in which an infectious disease is transmitted |
| (medicine) the invasion of the body by pathogenic microorganisms and their multiplication which can lead to tissue damage and disease |
| (phonetics) the alteration of a speech sound under the influence of a neighboring sound |
| the pathological state resulting from the invasion of the body by pathogenic microorganisms |