To throw out; cast forth; thrust out; discharge; drive away or expel.Specifically To dismiss, as from office, occupancy, or ownership; turn out: as, to eject an unfaithful officer; to eject a tenant.Synonyms To emit, extrude.To oust, dislodge.n. That which is ejected; specifically, in philosophy, a reality whose existence is inferred, but which is outside of, and from its nature inaccessible to, the consciousness of the one making the inference: thus, the consciousness of one individual is an eject to the consciousness of any other.n. In projective geometry, the figure composed of straights and planes made in projecting the. original.