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Synonyms

pandemic

American  
[pan-dem-ik] / pænˈdɛm ɪk /

adjective

  1. (of a disease) prevalent throughout an entire country, continent, or the whole world; epidemic over a large area.

  2. general; universal.

    pandemic fear of atomic war.


noun

  • pandemics
    plural
  1. a disease prevalent throughout an entire country, continent, or the whole world.

pandemic British  
/ pænˈdɛmɪk /

adjective

  1. (of a disease) affecting persons over a wide geographical area; extensively epidemic

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

noun

  1. a pandemic disease

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
pandemic Scientific  
/ păn-dĕm′ĭk /
  1. An epidemic that spreads over a very wide area, such as an entire country or continent.


pandemic Cultural  
  1. A widespread epidemic affecting a large part of the population.


Other Word Forms

Derived Forms

Inflected Forms

Nouns

Etymology

Origin of pandemic

First recorded in 1660–70; from Late Latin pandēm(us), from Greek pándēmos “common, public” ( pan- “all” + dêm(os) “the people” + -os adjective suffix) + -ic; see pan-

Explanation

Remember the 2009 swine flu? That was a pandemic — an illness that swept over much of the globe. People fear pandemics, and with good reason. The black plague that ran through Asia and Europe in the 1300s is believed to have killed as much as half of Europe's population, between 75 and 100 million folks. The word comes from ancient Greek — pan (meaning "all") and demos (meaning "people"), or simply put — all the people. Of course, people across the globe suffer from the seasonal flu, and many die from it. But it isn't considered a pandemic because it is generally harmless to the healthy.

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Vocabulary lists containing pandemic

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

But clearly, his decision didn’t stick, and in 2020, the pair quarantined together during the pandemic, a revelation that arose when eagle-eyed fans noticed their social media content had identical backgrounds.

From Los Angeles Times ● Sep. 28, 2026

Banks recently underwent just the kind of expense shock Slok described, after the COVID-19 pandemic, when interest rates suddenly climbed after a decade near zero.

From MarketWatch ● Sep. 28, 2026

Jung said the think tank was working on a "pandemic preparedness" report on AI labour market disruption.

From BBC ● Sep. 28, 2026

Arrivals have fluctuated over the decades, but plunged sharply during the Covid pandemic when many nations shut their borders.

From Barron's ● Sep. 28, 2026

His mother, toward the end of the pandemic, crying and crying and saying, “I can’t do this anymore,” not to him but through him.

From "Not Nothing" by Gayle Forman

Bunch “briefed the Regents on his efforts to navigate the dual pandemics caused by the Coronavirus and issues surrounding race, racism, and racial identity,” the minutes of the June 2020 meeting stated.

From Salon ● Sep. 25, 2026

In areas such as climate science, pandemics, artificial intelligence or medical research, public conversations frequently invoke scientific consensus.

From Science Daily ● Sep. 9, 2026

He added that El Niño, as well as global shipping disruption and the threat of pandemics, mean you cannot "just rely on the private sector coming through every single time".

From BBC ● Sep. 4, 2026

Historically, pandemics have happened multiple times a century, and many scholars believe that they’ll become more frequent due to climate change and deforestation.

From Slate ● Aug. 26, 2026

Why hypothesize the existence of vast, super-deadly pandemics that seem unlike anything else in the historical record?

From "1491" by Charles C. Mann

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