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influx

American  
[in-fluhks] / ˈɪnˌflʌks /

noun

influxes plural
  1. act of flowing in.

  2. an inflow (opposed to outflux).

    an influx of tourists.

    Synonyms:
    entry, incursion
  3. the place at which one stream flows into another or into the sea.

  4. the mouth of a stream.


influx British  
/ ˈɪnˌflʌks /

noun

  1. the arrival or entry of many people or things

  2. the act of flowing in; inflow

  3. the mouth of a stream or river

"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

Other Word Forms

Noun Inflected Forms

Etymology

Origin of influx

1620–30; < New Latin or Medieval Latin influxus, verbal noun of Latin influere to flow in. See in- 2, flux

Explanation

If there is a forceful flowing inward or coming in, you can say there is an influx. Every fall, the college town sees an influx of students and the population jumps 30 percent. Although anything flowing inward can be called an influx, there are several things this word is commonly used to refer to: water, people, and cash. The dam burst, causing an influx of water to the already swollen river. You just managed to avoid the influx of people mobbing the store looking to be the first to buy the newest gaming system. Try to avoid a financial plan like this: once you win the lottery, you'll use the influx of cash to pay off debts.

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Vocabulary lists containing influx

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.

This influx of new employers and their employees marked the city's shift from a manufacturing-based economy to a service-driven one, he explains, including sectors such as finance, law, and the creative industries.

From BBC • Jul. 5, 2026

To manage the influx of animals it expects in the next few days, Animal Services has put out requests for additional foster volunteers in the four days before and after the holiday.

From Los Angeles Times • Jul. 3, 2026

He said Japan’s famous ski resorts are becoming increasingly unaffordable, which he blamed on an influx of tourists.

From The Wall Street Journal • Jun. 30, 2026

The government on Friday also restricted access to La Guaira, arguing that the massive influx of volunteers was hindering search and rescue efforts.

From Barron's • Jun. 27, 2026

They both helped Brown with the influx of messages, telegrams, and letters and with the outgoing medical bulletins.

From "Ambushed!" by Gail Jarrow

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