Definition of prevalence in English:

prevalence

noun ˈprɛvəl(ə)nsˈprɛv(ə)l(ə)nsˈprɛvələnsˈprɛv(ə)ləns

mass noun

The fact or condition of being prevalent; commonness.
the prevalence of obesity in adults
Example sentencesExamples
- Average HIV prevalences in the adult population of most sub-Saharan African countries are 25 percent.
- They also declined in prevalence as the population became more urban than rural.
- As our population ages, the prevalence of aortic stenosis inevitably rises.
- Thus, use of current estimates for the prevalence of passive exposure is again conservative.
- Ireland currently has the highest prevalence of asthma in Europe and it is still on the increase.
Synonyms
commonness, currency, widespread presence, generality, pervasiveness, universality, extensiveness, ubiquity, ubiquitousness
rampancy, rifeness
frequency, regularity
familiarity, acceptance
popularity, fashionableness

Definition of prevalence in US English:

prevalence

nounˈprɛv(ə)lənsˈprev(ə)ləns

The fact or condition of being prevalent; commonness.
the prevalence of obesity in adults
Example sentencesExamples
- Average HIV prevalences in the adult population of most sub-Saharan African countries are 25 percent.
- Thus, use of current estimates for the prevalence of passive exposure is again conservative.
- As our population ages, the prevalence of aortic stenosis inevitably rises.
- They also declined in prevalence as the population became more urban than rural.
- Ireland currently has the highest prevalence of asthma in Europe and it is still on the increase.
Synonyms
commonness, currency, widespread presence, generality, pervasiveness, universality, extensiveness, ubiquity, ubiquitousness

词汇	prevalence
释义	Definition of prevalence in English: prevalence noun ˈprɛvəl(ə)nsˈprɛv(ə)l(ə)nsˈprɛvələnsˈprɛv(ə)ləns mass noun The fact or condition of being prevalent; commonness. the prevalence of obesity in adults Example sentencesExamples Average HIV prevalences in the adult population of most sub-Saharan African countries are 25 percent. They also declined in prevalence as the population became more urban than rural. As our population ages, the prevalence of aortic stenosis inevitably rises. Thus, use of current estimates for the prevalence of passive exposure is again conservative. Ireland currently has the highest prevalence of asthma in Europe and it is still on the increase. Synonyms commonness, currency, widespread presence, generality, pervasiveness, universality, extensiveness, ubiquity, ubiquitousness rampancy, rifeness frequency, regularity familiarity, acceptance popularity, fashionableness Definition of prevalence in US English: prevalence nounˈprɛv(ə)lənsˈprev(ə)ləns The fact or condition of being prevalent; commonness. the prevalence of obesity in adults Example sentencesExamples Average HIV prevalences in the adult population of most sub-Saharan African countries are 25 percent. Thus, use of current estimates for the prevalence of passive exposure is again conservative. As our population ages, the prevalence of aortic stenosis inevitably rises. They also declined in prevalence as the population became more urban than rural. Ireland currently has the highest prevalence of asthma in Europe and it is still on the increase. Synonyms commonness, currency, widespread presence, generality, pervasiveness, universality, extensiveness, ubiquity, ubiquitousness
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