<p><strong>Noun</strong></p><ul><li>The quality, state, or fact of flowing out or forth.</li><li>Something that flows out or forth; outflow; effluence.</li><li>A stream flowing out of a lake, reservoir, etc.</li><li>Sewage that has been treated in a septic tank or sewage treatment plant.</li><li>Sewage or other liquid waste that is discharged into a body of water, etc.</li></ul>