ALL meanings of contagiousness
con·ta·gious
C c - adjective contagiousness capable of being transmitted by bodily contact with an infected person or object: contagious diseases. 1
- adjective contagiousness carrying or spreading a contagious disease. 1
- adjective contagiousness tending to spread from person to person: contagious laughter. 1
- noun contagiousness The state or condition of being contagious. 1