3 ms·
ep·i·dem·ic ˌepəˈdemik/ noun 1. a widespread occurrence of an INFECTIOUS DISEASE in a community at a particular time.
by gavreh 11y ago
ep·i·dem·ic
ˌepəˈdemik/
noun
1. a widespread occurrence of an INFECTIOUS DISEASE in a community at a particular time.
- tertius 11y agoDid you just Google this and forget to click down arrow for "more definitions"? That should lead you to something like this: "a sudden, widespread occurrence of a particular undesirable phenomenon." Also look up Epidemiology, which studies all manner of health based topics, sleep being one of them.