n. The act or process of reproducing, presenting, or yielding again; repetition.n. The act or process of restoring parts of an organism that have been destroyed or removed.n. Specifically The process whereby new individuals are generated and the perpetuation of the species is insured; the process whereby new organisms are produced from those already existing: as, the reproduction of plants or animals.n. That which is produced or revived; that which is presented anew; a repetition; hence, also, a copy.n. In psychology, the act of repeating in conseiousness a group of sensations which has already been presented in perception.n. In forestry: The process by which a forest is renewed, whether natural or artificial.n. Seedlings or saplings from sprouts or from self-sown seed.