breeder reactor
Noun
Meaning
a nuclear reactor that produces more fissile material than it burns
Source: WordNetSynonyms
Hypernyms
Examples
As a breeder reactor type, it reprocesses the spent fuel, extracting both Uranium and transuranics, leaving only 0.1% of transuranic waste compared to conventional once-through uranium-fueled light water reactors currently in use.
In the late 1960s cuts in funding led to plans for another particle accelerator to be cancelled and the United States Atomic Energy Commission cut the breeder reactor program by two-thirds leading to a downsizing in staff from 5000 to 3800.
It has a small fast breeder reactor and is planning a much larger one.
The better known fast breeder reactor makes 239 Pu (a nuclear fuel) from the naturally very abundant 238 U (not a nuclear fuel).