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Definition of Prevalence
1. Noun. The quality of prevailing generally; being widespread. "He was surprised by the prevalence of optimism about the future"
2. 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.
3. Noun. A superiority in numbers or amount. "A preponderance of evidence against the defendant"
Generic synonyms: Figure, Number
Derivative terms: Preponderate, Prevail
Definition of Prevalence
1. n. 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.
Definition of Prevalence
1. Noun. 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. ¹
2. Noun. (epidemiology) The total number of cases of a disease in the given statistical population at a given time. ¹
3. Noun. (epidemiology) The total number of cases of a disease in the given statistical population at a given time, divided by the number of individuals in the population. ¹
¹ Source: wiktionary.com
Definition of Prevalence
1. [n -S]