outflow

1 of 2

verb

out·​flow ˈau̇t-ˌflō How to pronounce outflow (audio)
ˌau̇t-ˈflō
outflowed; outflowing; outflows

intransitive verb

: to flow out

outflow

2 of 2

noun

out·​flow ˈau̇t-ˌflō How to pronounce outflow (audio)
1
: a flowing out
the outflow of dollars
2
: something that flows out
outflow of a sewage treatment plant

Examples of outflow in a Sentence

Noun We joined the outflow of fans from the stadium after the game. The vents provide improved outflow of air.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Verb
Detailed forecasting of both inflows and outflows—something family offices prioritize as much as return generation. Thierry Brunel, Forbes.com, 15 May 2025 The cash outflows to meet repayment obligations are significant. Peter Cohan, Forbes.com, 27 Mar. 2025
Noun
Crucial to unpicking this puzzling relationship between a galaxy and its central black hole, the researchers note, is understanding the nature of the powerful outflows of gas expelled from around black holes like a cosmic wind. Ian Randall, MSNBC Newsweek, 16 May 2025 JPMorgan found Apple led the outflows among single stocks, with retail investors pulling about $400 million in the period. Alex Harring, CNBC, 8 May 2025 See All Example Sentences for outflow

Word History

First Known Use

Verb

before the 12th century, in the meaning defined above

Noun

1785, in the meaning defined at sense 1

Time Traveler
The first known use of outflow was before the 12th century

Browse Nearby Words

Cite this Entry

“Outflow.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/outflow. Accessed 2 Jun. 2025.

Kids Definition

outflow

noun
out·​flow
ˈau̇t-ˌflō
1
: a flowing out
an outflow of fans from the stadium
2
: something that flows out

More from Merriam-Webster on outflow

Last Updated: - Updated example sentences
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