'Prevalence' definitions:

Definition of 'prevalence'

From: WordNet
noun
The quality of prevailing generally; being widespread; "he was surprised by the prevalence of optimism about the future"
noun
(epidemiology) the ratio (for a given time period) of the number of occurrences of a disease or event to the number of units at risk in the population
noun
A superiority in numbers or amount; "a preponderance of evidence against the defendant" [syn: preponderance, prevalence]

Definition of 'Prevalence'

From: GCIDE
  • Prevalence \Prev"a*lence\, n. [L. praevalentia: cf. F. pr['e]valence. See Prevail.] The quality or condition of being prevalent; superior strength, force, or influence; general existence, reception, or practice; wide extension; as, the prevalence of virtue, of a fashion, or of a disease; the prevalence of a rumor. [1913 Webster]
  • The duke better knew what kind of argument were of prevalence with him. --Clarendon. [1913 Webster]

Words containing 'Prevalence'