breed
v.t. Nuclear Eng. (to produce a fissionable element, as plutonium, from nonfissionable element, as uranium 238 by bombardment with neutrons from radioactive element so that more fissionable material is produced than is used up) प्रजनित करणे, –चे प्रजनन करणे, प्रजनित होणे (अ.क्रि.)