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Definitions

proliferation

[pruh-lif-uh-rey-shuhn] / prəˌlɪf əˈreɪ ʃən /


NOUN
increase
Synonyms
Antonyms


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.

With the turnout expected to be about 30%, and the proliferation of candidates, the election is incredibly hard to predict.

From BBC • May 2, 2026

On Monday he warned "the drivers" of nuclear weapons proliferation were accelerating.

From Barron's • Apr. 27, 2026

For investors, the framing that applies here is the one used for cybersecurity a decade ago, when the proliferation of connected devices made security spending nondiscretionary.

From MarketWatch • Apr. 13, 2026

The proliferation of shell companies in Hong Kong is so troublesome that U.S. authorities began in October to target the addresses of businesses that handle the paperwork of establishing a company.

From The Wall Street Journal • Apr. 11, 2026

As any modern parent knows, the baby-naming industry is booming, as evidenced by a proliferation of books, websites, and baby-name consultants.

From "Freakonomics: A Rogue Economist Explores the Hidden Side of Everything" by Steven D. Levitt




Vocabulary lists containing proliferation