Epidemic - Dictionary Definition and Overview

Epidemic :  adj : (especially of medicine) of disease or anything resembling a disease; attacking or affecting many individuals in a community or a population simultaneously; "an epidemic outbreak of influenza" [ant: endemic, ecdemic] (noun)

1: a widespread outbreak of an infectious disease; many people are infected at the same time

Based on WordNet 2.0

Parotitis \Par`o*ti"tis\, n. [NL. See Parotid, and -itis.] (Med.) Inflammation of the parotid glands.

Epidemic, or Infectious, parotitis, mumps.

Based on Webster's Revised Unabridged Dictionary

Epidemic : \Ep`i*dem"ic\, Epidemical \Ep`i*dem"ic*al\, a. [L. epidemus, Gr. ?, ?, among the people, epidemic; ? in _ ? people: cf. F. ['e]pid['e]mique. Cf. Demagogue.] 1. (Med.) Common to, or affecting at the same time, a large number in a community; -- applied to a disease which, spreading widely, attacks many persons at the same time; as, an epidemic disease; an epidemic catarrh, fever, etc. See Endemic.

2. Spreading widely, or generally prevailing; affecting great numbers, as an epidemic does; as, epidemic rage; an epidemic evil.

It was the epidemical sin of the nation. --Bp. Burnet.

Based on Webster's Revised Unabridged Dictionary

Epidemic : \Ep`i*dem"ic\, n. [Cf. Epidemy.] 1. (Med.) An epidemic disease.

2. Anything which takes possession of the minds of people as an epidemic does of their bodies; as, an epidemic of terror.

Based on Webster's Revised Unabridged Dictionary

Epidemic :  Epidemic: The occurrence of more cases of a disease than would be expected in a community or region during a given time period. A sudden severe outbreak of a disease such as SARS. Based on the Greek "epi-", "upon" _ "demos", "people or population" = "epidemos" = "upon the population." See also: Endemic; Pandemic.



Based on Webster's Revised Unabridged Dictionary (1913)
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