Definitions

from The American Heritage® Dictionary of the English Language, 5th Edition.

  • adjective Of, relating to, or being a radioactive substance that is toxic to living cells or tissues.

from Wiktionary, Creative Commons Attribution/Share-Alike License.

  • adjective Of or pertaining to a substance that is toxic because of its radioactivity.

Etymologies

from Wiktionary, Creative Commons Attribution/Share-Alike License

Blend of radioactive and toxic

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Examples

  • Her notebooks still have to be kept in lead bockses because theyre so radiotoxic.

    Mavis became a - Lolcats 'n' Funny Pictures of Cats - I Can Has Cheezburger? 2009

  • The Pelindaba Working Group said on Friday independent academic reports indicated that radiotoxic contamination from 120 years of mining activities around the catchment had in fact seeped into underground water systems.

    ANC Daily News Briefing 2008

  • Naturally-occurring radium is about 200 times more radiotoxic than plutonium, and some organic toxins like Botulin toxin are still more toxic.

    Firedoglake » Yeeeowch…A Whole New Low 2006

  • There is no driver, either pressure or highly reactive chemical such as sodium, to force radiotoxic substances into the environment; and, since the fuel is already in liquid form, there is no chance of 'meltdown'.

    The Independent - Frontpage RSS Feed 2011

  • Both types of LWR work at very high pressure, something like 200 times atmospheric pressure, which is a potent driving force to expel radiotoxic substances into the environment.

    The Independent - Frontpage RSS Feed 2011

  • There is no driver, either pressure or highly reactive chemical such as sodium, to force radiotoxic substances into the environment; and, since the fuel is already in liquid form, there is no chance of 'meltdown'.

    The Independent - Frontpage RSS Feed 2011

  • Both types of LWR work at very high pressure, something like 200 times atmospheric pressure, which is a potent driving force to expel radiotoxic substances into the environment.

    The Independent - Frontpage RSS Feed 2011

  • Plutonium has two particular characteristics: it is of high strategic value for weapons and it is highly radiotoxic.

    unknown title 2009

  • This step produces energy, but it does not destroy highly radiotoxic, transuranic, long-lived waste, what the scientists call "sludge."

    Science Blog - Science news straight from the source 2009

  • This step produces energy, but it does not destroy highly radiotoxic, transuranic, long-lived waste, what the scientists call "sludge."

    Science Blog - Science news straight from the source 2009

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