EF'FLUX, noun [Latin effluxus, from effluo, to flow out.]
1. The act of flowing out, or issuing in a stream; as an efflux of matter from an ulcer.
2. Effusion; flow; as the first efflux of men's piety.
3. That which flows out; emanation.
EFFLUX', verb intransitive To run or flow away. [Not used.]