'epidemiology' definitions:

Definition of 'epidemiology'

From: WordNet
noun
The branch of medical science dealing with the transmission and control of disease

Definition of 'epidemiology'

From: GCIDE
  • epidemiology \ep`i*de`mi*ol"o*gy\, n. [Epidemy + -logy.] (Med.) That branch of medicine which studies the incidence and distribution of disease in a population, and uses such information to find the causes, modes of transmission, and methods for control of disease. [1913 Webster +PJC]

Synonyms of 'epidemiology'

From: Moby Thesaurus