释义 |
re·jec·tion I. \-kshən\ noun (-s) Etymology: Middle French or Latin; Middle French rejection, from Latin rejection-, rejectio, from rejectus (past participle of rejicere to reject) + -ion-, -io -ion 1. : the action of rejecting or the state of being rejected < an intellectual rejection of liberalism — Raymond Walters b. 1912 > < rejection of the atypical child by the … group — G.S.Speer > < criminal behavior is sometimes rejection of existing institutions — H.A.Murray & C.K.Kluckhohn > 2. : something rejected II. noun : an immune response in which foreign tissue (as of a skin graft or transplanted organ) is attacked by immune system components (as antibodies, T cells, and macrophages) of the recipient organism • reject transitive verb |