Efflux
/ˈɛflʌks/noun
The act of flowing out or a substance that flows out from a particular point or area.
The efflux of water from the dam was carefully monitored.
Often appears as...
- efflux of water
- efflux of air
Usage tips
Neutral
General
Definition 1 of 3
Pro Tip 1/3Context
Use 'efflux' in scientific discussions about substances.
In a report on environmental science, when discussing drainage, you could say, 'The efflux of pollutants from the factory is a concern.'
Pro Tip 2/3Nuance
Understand that 'efflux' can also metaphorically refer to time passing.
In literature, you could express that, 'With the efflux of time, the memories faded.'
Pro Tip 3/3Formality
Use 'efflux' in formal communication or writing.
In an academic paper, you might state, 'The efflux of chemicals in the experiment was measured.'
Compare with
influxdischargeoutflowexcretedrainage
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