Synonyms of emission

1. emission, emanation, egress, egression, emergence: usage: the act of emitting; causing to flow forth
2. discharge, emission, material, stuff: usage: a substance that is emitted or released
3. emission, release: usage: the release of electrons from parent atoms
4. discharge, emission, expelling, bodily process, body process, bodily function, activity: usage: any of several bodily processes by which substances go out of the body; "the discharge of pus"
5. emission, flow, flowing: usage: the occurrence of a flow of water (as from a pipe)