1. The act of ejecting or casting out; discharge; expulsion; evacuation. Vast ejection of ashes. . The ejection of a word.
2. (Science: physiology) The act or process of discharging anything from the body, particularly the excretions.
3. The state of being ejected or cast out; dispossession; banishment.
Origin: L. Ejectio: cf. F. Ejection.