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prevalence prevalence definition

prevalence


 
  Grep  of  noun  prevalence 
  prevalence 
 
  Overview  of  noun  prevalence 
 
  The  noun  prevalence  has  3  senses  (first  1  from  tagged  texts) 
 
  1.  (1)  prevalence  --  (the  quality  of  prevailing  generally;  being  widespread;  "he  was  surprised  by  the  prevalence  of  optimism  about  the  future") 
  2.  prevalence  --  ((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.  preponderance,  prevalence  --  (a  superiority  in  numbers  or  amount;  "there  is  a  preponderance  of  Blacks  in  our  prisons") 
 
  Overview  of  noun  prevalence 
 
  The  noun  prevalence  has  3  senses  (first  1  from  tagged  texts) 
 
  1.  (1)  prevalence  --  (the  quality  of  prevailing  generally;  being  widespread;  "he  was  surprised  by  the  prevalence  of  optimism  about  the  future") 
  2.  prevalence  --  ((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.  preponderance,  prevalence  --  (a  superiority  in  numbers  or  amount;  "there  is  a  preponderance  of  Blacks  in  our  prisons") 



prevalence definition