radioactive waste
Noun
Meaning
useless radioactive materials that are left after some laboratory or commercial process is completed
Source: WordNetSynonyms
Hypernyms
Hyponyms
Examples
There are many different kinds of radioactive waste and each has its own half-life so, just to be on the safe side and to simplify matters, I base my calculations on the worst one and that's plutonium.
If Yucca Mountain had not been designated as a dumpsite for radioactive waste in 1987, it might easily have become a scenic overlook on the long drive between Tonopah and Las Vegas.
All radionuclides contained in the waste have a half-life —the time it takes for half of the atoms to decay into another nuclide —and eventually all radioactive waste decays into non-radioactive elements (i.
Ecological development was further spurred by environmental concerns about radioactive waste from nuclear energy and postwar atomic weapons production.
Between 1978 and 1985, crew members also engaged in direct action against the ocean-dumping of toxic and radioactive waste, the grey seal hunt in Orkney and nuclear testing in the Pacific.
Deep borehole disposal is the concept of disposing of high-level radioactive waste from nuclear reactors in extremely deep boreholes.