epidemic

[ep-i-dem-ik]

adjective

1. Also epidemical (of a disease) affecting many persons at the same time, and spreading from person to person in a locality where the disease is not permanently prevalent.

2. extremely prevalent; widespread.

noun

1. a temporary prevalence of a disease.

2. a rapid spread or increase in the occurrence of something.

   an epidemic of riots.

epidemic

/ ˌɛpɪˈdɛmɪk /

adjective

1. (esp of a disease) attacking or affecting many persons simultaneously in a community or area

noun

1. a widespread occurrence of a disease

   an influenza epidemic

2. a rapid development, spread, or growth of something, esp something unpleasant

   an epidemic of strikes

epidemic

1. An outbreak of a disease or illness that spreads rapidly among individuals in an area or population at the same time.

2. See also endemic pandemic

epidemic

1. A contagious disease that spreads rapidly and widely among the population in an area. Immunization and quarantine are two of the methods used to control an epidemic.

Other Word Forms

• epidemically adverb
• epidemicity noun
• interepidemic adjective
• preepidemic noun

Word History and Origins

Origin of epidemic¹

First recorded in 1595–1605; obsolete epidem(y) (from Late Latin epidēmia, from Greek epidēmía “staying in one place, among the people,” equivalent to epi- epi- + dêm(os) “people of a district” + -ia -y ³ ) + -ic

Word History and Origins

Origin of epidemic¹

C17: from French épidémique, via Late Latin from Greek epidēmia literally: among the people, from _epi- + dēmos people

Example Sentences

Federal regulators call it a growing epidemic, and stopping the thieves has become a game of cat and mouse for law enforcement.

Read more on The Wall Street Journal

He called it an “epidemic” that is “running rampant,” which is untrue.

Read more on Los Angeles Times

As O’Malley told Salon, the “male loneliness epidemic” is real, and “there are a lot of systems in place that really do make it harder for guys.”

Read more on Salon

They’ve come down sharply since March because of the passing of the avian flu epidemic, which devastated flocks and accordingly the supply of fresh eggs.

Read more on Los Angeles Times

“Although we’ve gotten shootings to historic lows in our city, we must continue to work to end gun violence. Too many young lives have been tragically altered and cut short by this epidemic.”

Read more on Los Angeles Times

Related Words

• contagion 
• outbreak 
• pest 
• plague 
• rash 
• scourge 
• spread 
• wave