epidemiology

noun ep·i·de·mi·ol·o·gy \ ˌe-pə-ˌdē-mē-ˈä-lə-jē , -ˌde-mē- \
Updated on: 9 Nov 2017

Definition of epidemiology

1 :a branch of medical science that deals with the incidence, distribution, and control of disease in a population
2 :the sum of the factors controlling the presence or absence of a disease or pathogen

epidemiological

play \ˌe-pə-ˌdē-mē-ə-ˈlä-ji-kəl, -ˌde-mē-\ or less commonly epidemiologic play \ˌe-pə-ˌdē-mē-ə-ˈlä-jik, -ˌde-mē-\ adjective

epidemiologically

play \ˌe-pə-ˌdē-mē-ə-ˈlä-ji-k(ə-)lē, -ˌde-mē-\ adverb

epidemiologist

play \ˌe-pə-ˌdē-mē-ˈä-lə-jist, -ˌde-mē-\ noun

Recent Examples of epidemiology from the Web

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'epidemiology.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

Origin and Etymology of epidemiology

Late Latin epidemia + International Scientific Vocabulary -logy


EPIDEMIOLOGY Defined for English Language Learners

epidemiology

noun

Definition of epidemiology for English Language Learners

  • medical : the study of how disease spreads and can be controlled


Medical Dictionary

epidemiology

noun ep·i·de·mi·ol·o·gy \ -jē \

medical Definition of epidemiology

plural epidemiologies
1 :a branch of medical science that deals with the incidence, distribution, and control of disease in a population
2 :the sum of the factors controlling the presence or absence of a disease or pathogen

epidemiological

play \-ˌdē-mē-ə-ˈläj-i-kəl, -ˌdem-ē-\ also epidemiologic play \-ik\ adjective

epidemiologically

play \-i-k(ə-)lē\ adverb


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