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单词 epidemic
释义 epidemic
n. & adj.
--n
  1. a widespread occurrence of a disease in a community at a particular time.
  2. such a disease.
  3. (foll. by of) a wide prevalence of something usu. undesirable.
--adj in the nature of an epidemic (cf. ENDEMIC).
Derivatives
epidemically adv.
Etymology: F {eacute}pid{eacute}mique f. {eacute}pid{eacute}mie f. LL epidemia f. Gk epidemia prevalence of disease f. epidemios (adj.) (as EPI-, demos the people)
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