Eject  v. 1 expel, compel to leave. 2 (of a pilot etc.) Cause oneself to be propelled from an aircraft as an emergency measure. 3 cause to be removed, drop out, or pop up automatically from a gun, cassette-player, etc. 4 dispossess (a tenant). 5 emit, send out.  ejection n. [latin ejicio eject- throw out]